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Otters(水獭)are cute water animals. These days, keeping otters as pets is getting popular.... These photos and videos posted online have interested more people to buy otters as pets.
However, these enjoyable photos and videos hide the damage(损害)that the online trade is doing to otters....
In the wild, baby otters usually stay with their mothers during their first year of life....
Otters are very social....
On the other hand, otters simply don’t make good pets....
So, we should stop the otter pet trade and never share photos and videos about them online.
What is the writer’s main purpose of writing the passage?
A.To tell people otters’ living habits.
B.To teach people how to keep a pet otter.
C.To call on people to stop the otter pet trade.
D.To introduce the appearance of the otters.
However, these enjoyable photos and videos hide the damage(损害)that the online trade is doing to otters....
In the wild, baby otters usually stay with their mothers during their first year of life....
Otters are very social....
On the other hand, otters simply don’t make good pets....
So, we should stop the otter pet trade and never share photos and videos about them online.
What is the writer’s main purpose of writing the passage?
A.To tell people otters’ living habits.
B.To teach people how to keep a pet otter.
C.To call on people to stop the otter pet trade.
D.To introduce the appearance of the otters.
答案
点拨：本文主要介绍了水獭所面临的威胁以及水獭不适合当作宠物养在家里的原因。由第二段第一句及最后一段内容可知，作者写这篇文章的目的是号召人们停止水獭宠物贸易。故选C。
解析
【解析】
本文先提及养水獭作为宠物日渐流行的现象，随后阐述线上水獭宠物贸易对水獭造成的损害、水獭的野外生存习性以及水獭不适合作为宠物的原因，结合第二段首句及最后一段的内容可知，作者写这篇文章的主要目的是号召人们停止水獭宠物贸易。
【答案】
C
【知识点】
主旨意图判断
【点评】
本题考查对文章写作目的的把握，需结合文章关键段落的核心内容，理清作者的行文逻辑，进而准确判断写作意图。
【难度系数】
0.7
本文先提及养水獭作为宠物日渐流行的现象，随后阐述线上水獭宠物贸易对水獭造成的损害、水獭的野外生存习性以及水獭不适合作为宠物的原因，结合第二段首句及最后一段的内容可知，作者写这篇文章的主要目的是号召人们停止水獭宠物贸易。
【答案】
C
【知识点】
主旨意图判断
【点评】
本题考查对文章写作目的的把握，需结合文章关键段落的核心内容，理清作者的行文逻辑，进而准确判断写作意图。
【难度系数】
0.7
Recently, a study, published in BMC Medicine, found that sitting in front of the TV for a long time was a risk for people’s health.
After scientists used data(数据)on 370,000 people, covering 12 years, they found about 9,000 developed heart disease. They found people with genes(基因)of heart problems were more likely to develop heart disease.
...
In life, people who want “one more episode(剧集)” might be the group at a higher risk, for they are easy to spend more time watching TV. If they have more snacks while watching TV, it might add the risk of putting their hearts in danger. So, if people want to watch TV longer, standing up and moving the body, or hanging out will work. But limiting their time on TV could be a more useful way to help them avoid possible heart problems in the future.
Where is this passage probably from?
A.A tour guide.
B.A storybook.
C.A newspaper.
D.A cooking book.
After scientists used data(数据)on 370,000 people, covering 12 years, they found about 9,000 developed heart disease. They found people with genes(基因)of heart problems were more likely to develop heart disease.
...
In life, people who want “one more episode(剧集)” might be the group at a higher risk, for they are easy to spend more time watching TV. If they have more snacks while watching TV, it might add the risk of putting their hearts in danger. So, if people want to watch TV longer, standing up and moving the body, or hanging out will work. But limiting their time on TV could be a more useful way to help them avoid possible heart problems in the future.
Where is this passage probably from?
A.A tour guide.
B.A storybook.
C.A newspaper.
D.A cooking book.
答案
点拨：文章第一段介绍了医学杂志上的一项研究，研究发现长时间坐在电视机前对人们的健康有害。再结合文章后面的内容以及所给的选项可知，本文不可能来自旅行手册、故事书或者烹饪书，很可能来自一份报纸。故选C。
解析
【解析】
文章开篇介绍了发表在《BMC医学》上的一项关于长时间看电视危害健康的研究，后续内容围绕该研究相关结论及健康建议展开。结合文章内容及选项分析：旅行手册、故事书、烹饪书均与本文医学健康研究类内容不符，本文最有可能来自报纸。
【答案】
C
【知识点】
文章出处判断、阅读理解推理
【点评】
本题考查对文章出处的推理判断能力，需结合文章主题内容与各选项载体的特点进行分析排除，明确不同体裁文本的内容特征是解题关键。
【难度系数】
0.7
文章开篇介绍了发表在《BMC医学》上的一项关于长时间看电视危害健康的研究，后续内容围绕该研究相关结论及健康建议展开。结合文章内容及选项分析：旅行手册、故事书、烹饪书均与本文医学健康研究类内容不符，本文最有可能来自报纸。
【答案】
C
【知识点】
文章出处判断、阅读理解推理
【点评】
本题考查对文章出处的推理判断能力，需结合文章主题内容与各选项载体的特点进行分析排除，明确不同体裁文本的内容特征是解题关键。
【难度系数】
0.7
