12-13学年度S1第15期7版测试答案与解析
D1 1. first 2. anniversary 3. historic 4. reach 5. break 6. Academic 7. dropout 8. alternative 9. couple 10. originated
D2 DACA
D3 AAB
D4 GABED
D5 ABDAB DABCC
D2:
1. D。从“People assume that when the mind wanders away it just gets turned off”可判断D正确。从“daydreaming has long been misunderstood”的时态可判断，daydreaming到目前为止一直被误解，而非曾经被误解过很长时间“had been misunderstood”。
2. A。第三段通过爱因斯坦的例子，以及“normal people can also improve their problem-solving ability in the same way”来说明daydreaming有好处。
3. C。科学家们通过实验，主要是想证明daydreaming能提高解决问题的能力。
4. A。科学家们通过比较some of them were given a 12-minute break，some of them were told to carry out a tiring memory task和some did an easier task这三组参与者的表现来得出结论。
D3：
1. A。从“These people… can make others feel relaxed, have great people skills”以及全文内容可判断，文章主旨是介绍成为good talker的技巧。
2. A。从“how he or she answers will let you know how far you can go”和“your questions should… help you understand what sort of person you are talking to”可判断a，b正确。
3. B。从“Real listening means not changing the subject of conversation”可判断B正确。
