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1. 李医生准备绘制一幅描述病人体温变化的统计图，他应选择（
A.条形统计图
B.折线统计图
C.扇形统计图
D.无法确定
B
）。A.条形统计图
B.折线统计图
C.扇形统计图
D.无法确定
答案
1.B
解析
【分析】
首先需明确三种常见统计图的核心特点：条形统计图侧重展示数量的多少；折线统计图既能体现数量多少，更能清晰反映数据的增减变化趋势；扇形统计图用于表示各部分与整体的占比关系。病人体温是随时间连续变化的数据，需要体现体温的动态变化情况，因此应选择能反映变化趋势的统计图。
【解析】
逐一分析选项：
A. 条形统计图仅能表示数量的多少，无法体现病人体温的变化趋势，不符合需求；
B. 折线统计图的特点是可清晰展示数据的增减变化，适合描述病人体温的动态变化，符合要求；
C. 扇形统计图用于呈现各部分占总体的百分比，与体温变化的描述无关，不合适；
D. 结合上述分析可确定合适的统计图，该选项错误。
【答案】
B
【知识点】
折线统计图的特点、统计图的选择
【点评】
本题考查不同类型统计图的特点及实际应用，属于基础知识点，需准确掌握各类统计图的适用场景。
【难度系数】
0.8
首先需明确三种常见统计图的核心特点：条形统计图侧重展示数量的多少；折线统计图既能体现数量多少，更能清晰反映数据的增减变化趋势；扇形统计图用于表示各部分与整体的占比关系。病人体温是随时间连续变化的数据，需要体现体温的动态变化情况，因此应选择能反映变化趋势的统计图。
【解析】
逐一分析选项：
A. 条形统计图仅能表示数量的多少，无法体现病人体温的变化趋势，不符合需求；
B. 折线统计图的特点是可清晰展示数据的增减变化，适合描述病人体温的动态变化，符合要求；
C. 扇形统计图用于呈现各部分占总体的百分比，与体温变化的描述无关，不合适；
D. 结合上述分析可确定合适的统计图，该选项错误。
【答案】
B
【知识点】
折线统计图的特点、统计图的选择
【点评】
本题考查不同类型统计图的特点及实际应用，属于基础知识点，需准确掌握各类统计图的适用场景。
【难度系数】
0.8
2. 同学们已经学过平面图形的面积公式，根据这些公式的推导过程进行整理（如图），①②所对应的图形分别是（
A.平行四边形、长方形
B.三角形、平行四边形
C.平行四边形、三角形
D.三角形、长方形
C
）。A.平行四边形、长方形
B.三角形、平行四边形
C.平行四边形、三角形
D.三角形、长方形
答案
2.C
解析
【分析】
这道题考查平面图形面积公式的推导过程，解题思路是回忆各图形面积公式的推导逻辑：长方形面积公式是推导其他图形面积的基础，平行四边形通过割补法转化为长方形推导面积，三角形通过两个完全相同的三角形拼接成平行四边形推导面积，结合图示的推导顺序即可判断①②对应的图形。
【解析】
1. 平面图形面积推导以长方形面积公式为基础，平行四边形的面积公式是通过割补法将其转化为长方形推导得出，因此图中①对应的图形是平行四边形；
2. 三角形的面积公式是通过两个完全相同的三角形拼接成平行四边形来推导的，因此图中②对应的图形是三角形。
综上，①是平行四边形，②是三角形，对应选项C。
【答案】
C
【知识点】
平面图形面积推导
【点评】
本题考查基础的平面图形面积推导逻辑，需牢记各图形面积公式的推导过程，属于概念理解类基础题。
【难度系数】
0.6
这道题考查平面图形面积公式的推导过程，解题思路是回忆各图形面积公式的推导逻辑：长方形面积公式是推导其他图形面积的基础，平行四边形通过割补法转化为长方形推导面积，三角形通过两个完全相同的三角形拼接成平行四边形推导面积，结合图示的推导顺序即可判断①②对应的图形。
【解析】
1. 平面图形面积推导以长方形面积公式为基础，平行四边形的面积公式是通过割补法将其转化为长方形推导得出，因此图中①对应的图形是平行四边形；
2. 三角形的面积公式是通过两个完全相同的三角形拼接成平行四边形来推导的，因此图中②对应的图形是三角形。
综上，①是平行四边形，②是三角形，对应选项C。
【答案】
C
【知识点】
平面图形面积推导
【点评】
本题考查基础的平面图形面积推导逻辑，需牢记各图形面积公式的推导过程，属于概念理解类基础题。
【难度系数】
0.6
3. 下面是李叔叔收到的一条气象台发布的信息，根据信息可以判断（
盐城气象台发布消息，受强降雨云团影响，预计未来3小时内，我市主城区将有小到中雨，降水量20～30毫升，请注意防范。
A.未来3小时内一定降水
B.未来3小时内不可能降水
C.未来3小时内可能降水
D.降水量一定是20～30毫升
C
）。盐城气象台发布消息，受强降雨云团影响，预计未来3小时内，我市主城区将有小到中雨，降水量20～30毫升，请注意防范。
A.未来3小时内一定降水
B.未来3小时内不可能降水
C.未来3小时内可能降水
D.降水量一定是20～30毫升
答案
3.C
解析
$＜[PLHD77_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜escapeShell ＜[PLHD88_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PAD_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD91_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD57_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD63_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/think_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/reflection_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD98_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[eou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD99_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[bou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD94_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD99_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD58_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD66_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD59_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|superscript|$＞:＜[PLHD88_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD84_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[CLS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD89_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaReference＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaShow＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD57_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜parameter_never_used_51bce0c785ca2f68081bfa7d91973934=＜[PLHD100_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜doubao_withdraw＞＜[PLHD55_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD54_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD92_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/hiddenthink＞＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜RichMediaReference＞＜[PLHD73_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD90_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[bou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD75_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|FCResponseBegin|＞＜|video|$＞:＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[EOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[bou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaShow＞＜/RichMediaShow＞＜[PLHD59_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD63_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|image|$＞:＜seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[botu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD90_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD79_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD96_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/function_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD77_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD92_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaCreation＞＜[PAD_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PAD_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜[bou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD88_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD77_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜/RichMediaCreation＞＜/RichMediaShow＞＜[PLHD73_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOI_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaShow＞＜[SOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜$|paragraph|$＞:＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD79_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD83_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaShow＞＜[PLHD66_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD77_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD100_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[bou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|paragraph|$＞:＜doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD80_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD73_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|video|$＞:＜[PLHD63_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD79_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD87_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|superscript|$＞:＜/seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜/escapeShell＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[BOS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD94_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD71_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SPEAK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/think_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD65_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD83_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD90_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaShow＞＜[PLHD57_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[BOS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaCreation＞＜[PLHD71_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD72_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[bou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD54_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaCreation＞＜[PLHD66_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD92_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|card|$＞:＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD91_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOI_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜reflection_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD66_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD94_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/hiddenthink＞＜[EOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD62_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaReference＞＜[EOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaCreation＞＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜$|image|$＞:＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD80_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD100_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaReference＞＜[PLHD55_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD92_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜[UNK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜doubao_withdraw＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/think_never_used_51bce0c785ca2f68081bfa7d91973934＞＜/think_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD57_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD66_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD91_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD62_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaShow＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD87_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜[PLHD58_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/hiddenthink＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞$$＜[PLHD94_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD65_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜[PLHD77_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD43_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞$ $＜[PLHD78_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SPEAK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|video|$＞:＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|image|$＞:＜[PLHD54_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD88_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/think_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[EOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD55_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[BOS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD62_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD77_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜/escapeShell＞＜[PLHD87_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD75_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD72_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaReference＞＜[CLS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD88_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD73_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[UNK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|FCResponseBegin|$＞＜[PLHD77_never_used_51bce0c785ca2f68081bfa7d91973934]＞$$＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD78_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOI_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD89_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD55_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD60_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞$$＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜hiddenthink＞＜/RichMediaReference＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaCreation＞＜[PLHD83_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[botu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[SEP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD63_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaReference＞$$＜[PLHD94_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜/RichMediaShow＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜/function_never_used_51bce0c785ca2f68081bfa7d91973934＞＜$|paragraph|$＞:＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|image|$＞:＜[PLHD93_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD76_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD71_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|video|$＞:＜/answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|superscript|$＞:＜[PLHD94_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD66_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD98_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜escapeShell ＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD62_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[SOI_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD100_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaCreation＞＜/RichMediaReference＞＜[PLHD75_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD73_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD100_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/think_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD86_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|card|$＞:＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜hiddenthink＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|card|$＞:＜/escapeShell＞＜[PLHD73_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD65_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaCreation＞＜seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜$|FCResponseEnd|$＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD43_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD81_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaReference＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD91_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD88_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD75_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[UNK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD59_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞$ $＜hiddenthink＞＜escapeShell ＜/RichMediaReference＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SPEAK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD79_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜/reflection_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD63_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|paragraph|$＞:＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD65_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD62_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD75_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜escapeShell ＜[PLHD84_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD89_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|FCResponseBegin|$＞＜[botu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD66_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD55_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/function_never_used_51bce0c785ca2f68081bfa7d91973934＞＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜/RichMediaReference＞＜$|FCResponseBegin|$＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD81_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[EOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD81_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD54_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜/reflection_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[SEP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD73_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD54_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PAD_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜hiddenthink＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|card|$＞:＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SEP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD71_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD84_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SEP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD81_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/reflection_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD65_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[/audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|FCResponseBegin|$＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/reflection_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[SOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOI_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|video|$＞:＜[BOS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD96_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD66_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD72_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜parameter_never_used_51bce0c785ca2f68081bfa7d91973934=＜/RichMediaShow＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜parameter_never_used_51bce0c785ca2f68081bfa7d91973934=＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD81_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD90_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|video|＞:＜|card|$＞:＜[bou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD81_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[CLS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD94_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaReference＞＜[PLHD56_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜[SPEAK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD96_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PAD_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD87_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD81_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD73_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD59_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|FCResponseBegin|$＞＜hiddenthink＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD54_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|video|$＞:＜escapeShell ＜[PLHD94_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/think_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[CLS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/function_never_used_51bce0c785ca2f68081bfa7d91973934＞＜/escapeShell＞＜[PLHD60_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD65_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD93_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD78_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD91_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD83_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜reflection_never_used_51bce0c785ca2f68081bfa7d91973934＞＜RichMediaCreation＞＜/answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD58_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD74_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD76_never_used_51bce0c785ca2f68081bfa7d91973934]＞$$＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜RichMediaReference＞＜[PLHD81_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SPEAK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD69_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD95_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[UNK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD63_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaCreation＞＜[PLHD75_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD84_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PAD_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOG_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SOI_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD64_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜[PLHD82_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|superscript|$＞:＜[PLHD91_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD100_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD59_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD58_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD43_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD99_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD90_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|FCResponseEnd|$＞＜/parameter_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[SPEAK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaCreation＞＜RichMediaShow＞＜[PLHD62_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[audio_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD68_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD88_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|superscript|$＞:＜[PLHD90_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaCreation＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD62_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|card|$＞:＜hiddenthink＞＜[PLHD57_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜seed:tool_call_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD97_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD58_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD59_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaShow＞＜[UNK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD57_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/think_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD63_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD78_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD100_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD91_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[BOS_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜hiddenthink＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD67_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD62_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD87_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜[MASK_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜answer_never_used_51bce0c785ca2f68081bfa7d91973934＞＜function_never_used_51bce0c785ca2f68081bfa7d91973934=＜RichMediaShow＞＜[PLHD87_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[EOGP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD61_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜parameter_never_used_51bce0c785ca2f68081bfa7d91973934=＜[PLHD91_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD85_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD70_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD75_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜doubaothinking_never_used_51bce0c785ca2f68081bfa7d91973934＞＜[PLHD100_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|superscript|$＞:＜[PLHD79_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SILENT_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜$|paragraph|＞:$＜[PLHD99_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD71_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/escapeShell＞＜[bou_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[eotu_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/reflection_never_used_51bce0c785ca2f68081bfa7d91973934＞＜hiddenthink＞＜[PLHD86_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD63_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD65_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜RichMediaShow＞＜[PLHD55_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[PLHD93_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜[SEP_never_used_51bce0c785ca2f68081bfa7d91973934]＞＜/RichMediaCreation＞$
4. 如图所示的竖式中，第二个乘数是36，箭头所指的甲、乙两数的关系是（
A.甲是乙的2倍
B.甲是乙的5倍
C.乙是甲的5倍
D.乙是甲的24倍
C
）。A.甲是乙的2倍
B.甲是乙的5倍
C.乙是甲的5倍
D.乙是甲的24倍
答案
4.C
解析
【分析】
要解决这个问题，需明确乘法竖式中数位的意义：第二个乘数36中，个位的6表示6个1，十位的3表示3个10。因此，甲是三位数乘6的积，乙是三位数乘30的积，通过计算两者的倍数关系即可得出结论。
【解析】
设这个三位数为$ a $，则甲 = $ a × 6 $，乙 = $ a × 30 $。计算乙与甲的倍数：$\frac{乙}{甲} = \frac{a × 30}{a × 6} = 5$，即乙是甲的5倍。
【答案】
C
【知识点】
乘法竖式、倍数关系
【点评】
本题核心是理解乘法竖式中十位数字的计数单位，明确甲、乙对应的乘积含义，进而推导两者的倍数关系，属于基础题型。
【难度系数】
0.5
要解决这个问题，需明确乘法竖式中数位的意义：第二个乘数36中，个位的6表示6个1，十位的3表示3个10。因此，甲是三位数乘6的积，乙是三位数乘30的积，通过计算两者的倍数关系即可得出结论。
【解析】
设这个三位数为$ a $，则甲 = $ a × 6 $，乙 = $ a × 30 $。计算乙与甲的倍数：$\frac{乙}{甲} = \frac{a × 30}{a × 6} = 5$，即乙是甲的5倍。
【答案】
C
【知识点】
乘法竖式、倍数关系
【点评】
本题核心是理解乘法竖式中十位数字的计数单位，明确甲、乙对应的乘积含义，进而推导两者的倍数关系，属于基础题型。
【难度系数】
0.5
5. 如图是小华和小强画的学校篮球场平面图。小华是按1∶400的比例尺画的，那么小强是按(
A.1∶2
B.1∶20
C.1∶200
D.1∶800
C
)的比例尺画的。A.1∶2
B.1∶20
C.1∶200
D.1∶800
答案
5.C
解析
【分析】
要解决这个问题，需先根据小华的图上距离和比例尺算出篮球场的实际长度，再结合小强的图上距离，利用“比例尺=图上距离:实际距离”求出小强所用的比例尺。
【解析】
1. 计算篮球场的实际长度：已知小华画的图上长为7cm，比例尺是1∶400，根据“实际距离=图上距离÷比例尺”，可得实际长度为 $7 ÷ \frac{1}{400} = 7 × 400 = 2800\ \mathrm{cm}$。
2. 计算小强的比例尺：小强画的图上长为14cm，根据比例尺公式，比例尺=图上距离:实际距离，即 $14:2800 = 1:200$。
【答案】
C
【知识点】
比例尺的应用
【点评】
本题考查比例尺的实际应用，核心是掌握比例尺、图上距离、实际距离三者的关系，解题时先求实际距离再计算目标比例尺，步骤清晰，难度适中。
【难度系数】
0.5
要解决这个问题，需先根据小华的图上距离和比例尺算出篮球场的实际长度，再结合小强的图上距离，利用“比例尺=图上距离:实际距离”求出小强所用的比例尺。
【解析】
1. 计算篮球场的实际长度：已知小华画的图上长为7cm，比例尺是1∶400，根据“实际距离=图上距离÷比例尺”，可得实际长度为 $7 ÷ \frac{1}{400} = 7 × 400 = 2800\ \mathrm{cm}$。
2. 计算小强的比例尺：小强画的图上长为14cm，根据比例尺公式，比例尺=图上距离:实际距离，即 $14:2800 = 1:200$。
【答案】
C
【知识点】
比例尺的应用
【点评】
本题考查比例尺的实际应用，核心是掌握比例尺、图上距离、实际距离三者的关系，解题时先求实际距离再计算目标比例尺，步骤清晰，难度适中。
【难度系数】
0.5
6. 市二小有一块正方形草坪，正好能容纳100个小朋友做广播操。这块草坪的面积大约是（
A.150平方厘米
B.1500平方分米
C.150平方米
D.15公顷
C
）。A.150平方厘米
B.1500平方分米
C.150平方米
D.15公顷
答案
6.C
解析
【分析】要解决这道题，需结合面积单位的实际意义，先将各选项的面积单位统一换算成平方米，再根据“容纳100个小朋友做广播操”的实际场景判断合理面积。首先回忆各面积单位的实际大小：1平方厘米约指甲盖大小，1平方分米约手掌大小，1平方米是边长1米的正方形面积，1公顷是较大的土地面积单位（1公顷=10000平方米），再逐一排除不合理选项。
【解析】先统一单位，逐一分析选项：
1. 选项A：150平方厘米=0.015平方米，面积极小，无法容纳1个小朋友，排除；
2. 选项B：1500平方分米=15平方米，边长约3.87米，面积仅15平方米，无法容纳100个小朋友，排除；
3. 选项D：15公顷=150000平方米，面积过大，不符合小学草坪的实际，排除；
4. 选项C：150平方米的正方形，边长约12.2米，适合100个小朋友做广播操，符合实际。
【答案】C
【知识点】面积单位的实际应用、面积单位换算
【点评】本题结合生活实际考查面积单位的换算与应用，需掌握常见面积单位的实际大小，难度适中，属于基础应用题。
【难度系数】0.6
【解析】先统一单位，逐一分析选项：
1. 选项A：150平方厘米=0.015平方米，面积极小，无法容纳1个小朋友，排除；
2. 选项B：1500平方分米=15平方米，边长约3.87米，面积仅15平方米，无法容纳100个小朋友，排除；
3. 选项D：15公顷=150000平方米，面积过大，不符合小学草坪的实际，排除；
4. 选项C：150平方米的正方形，边长约12.2米，适合100个小朋友做广播操，符合实际。
【答案】C
【知识点】面积单位的实际应用、面积单位换算
【点评】本题结合生活实际考查面积单位的换算与应用，需掌握常见面积单位的实际大小，难度适中，属于基础应用题。
【难度系数】0.6
