12-13学年度S1第13期7版测试答案与解析
D1
1. Because they found Mitchel could program very well.
2. 接下来，他开始给我们看一些更复杂的东西，比如他和朋友设计的一个游戏，还有他给一个学校项目做的网站。
3. What they do/What efforts they make for the two teams.
4. To show the good influence he and his friends have on each other.
D2 DBCA
D3 CAAB
D4 DBAD
D5 CDA
D2:
1. D。从“three square meals a day being a normal eating pattern but this is changing”及全文内容可判断D正确。
2. B。从This is because it is very greasy可判断传统早餐含脂肪太多，不太健康，所以B正确。而“many people don’t have time to cook”指的是人们没时间做传统早餐，而非A吃早餐花太多时间。
3. C。从“the average time taken to eat lunch -- usually in front of a computer -- is about 15 minutes”判断C正确。
4. A。从“Family dinner around a table is in decline”，“Fewer people bother to cook themselves”和“a formal family dinner may be eaten by fewer people”可推断A正确。
D3：
1. C。从文章第三段“grasshoppers that live in the city have raised their tones”可判断C正确；A不是最近的发现，从“Previous studies have shown that noise makes birds, whales and even frogs change their sounds”可知，B也不是最近的发现。
2. A。从“Half of them were from quiet countryside and the other half were from busy roadsides”可判断A正确。
3. A。overlap意为“和……重合，和……一样”。
4. B。从“they only changed the part of their songs with lower pitches”和“This part of the spectrum overlaps with traffic noise”推断B正确。
D4:
1. D。从第四五段可知，作者在慌乱中想起了奶奶并受到激励，狠狠地踹了歹徒一脚，这才脱险。
2. B。从倒数第三段可知，作者脱险以后赶紧打电话给妈妈，然后妈妈过来接她。在了解到发生了什么事情以后妈妈拨打了电话找警察。
3. A。最后一段的“But I have a new appreciation for my own strength… I’m stronger than I realized”说明作者对自己有了新的认识更加自信了，to some degree意思是“在某种程度上”。作者仍然不喜欢别人太靠近她的脖子，所以B不对。C文中没有提到。从第三段的“I started screaming and tried to pull him off me”可知，作者有反抗措施，并不是什么事情都没有做，D也不对。
4. D。作者在文章中详细描述了被袭的经过，然后最后一段中说经过这件事情以后，对自己有了新的认识，自己并不像想象地那么软弱。
