2 Choose from sentences A to E to complete the conversation. 从方框中选择合适的句子补全对话，填写序号( A-E )。
A. Wow, that’s really amazing!
B. I discovered something really cool.
C. What about you?
D. It was really satisfying to find it all out.
E. Oh really? What was it?

Yiming: Hey, Lisa, how was your weekend?
Lisa: It was pretty good. I stayed at home and watched some films. (1)
Yiming: My weekend was awesome! (2)
Lisa: (3)
Yiming: Well, I’ve always been curious about how the gears (齿轮；传动装置) in my bike work. So, I took apart (拆开) my bike and found out how all the gears fit together.
Lisa: (4) I wouldn’t even know where to start with that.
Yiming: It was challenging, but I learned so much. Now I have a better understanding of how my bike works.
Lisa: Good for you! I’m proud of you for taking on such a difficult task.
Yiming: Thanks! (5) I can’t wait to take my bike on a long ride.
Lisa: Let’s do it together!

(1) C (2) B (3) E (4) A (5) D

【分析】这是一道英语补全对话题，解题时需先通读对话，把握上下文的语境和逻辑关系，结合日常交际用语的用法，逐一匹配每个空缺处的内容：第(1)空是Lisa询问Yiming的周末情况，对应C；第(2)空Yiming引出自己的发现，对应B；第(3)空Lisa询问发现的具体内容，对应E；第(4)空Lisa对Yiming的行为表示惊叹，对应A；第(5)空Yiming表达弄明白原理后的满足感，对应D。
【解析】1. 第(1)空：Lisa说完自己的周末情况后，Yiming回答自己的周末，此处需用询问对方情况的句子，选C（What about you?）；2. 第(2)空：Yiming说自己周末很棒，接着引出自己的发现，选B（I discovered something really cool.）；3. 第(3)空：Lisa听到Yiming说有发现，自然询问具体内容，选E（Oh really? What was it?）；4. 第(4)空：Yiming说拆开自行车齿轮，Lisa对此表示惊叹，选A（Wow, that’s really amazing!）；5. 第(5)空：Yiming说学到很多、理解了原理，表达弄明白的满足感，选D（It was really satisfying to find it all out.）。
【答案】(1)C (2)B (3)E (4)A (5)D
【知识点】补全对话、情景交际
【点评】本题考查日常情景对话的补全，需结合上下文语境和交际逻辑选择合适句子，属于基础题型，难度适中。
【难度系数】0.6