第9题: [单项选择]When I try to understand ______ that prevents so many Americans from being as happy as one might expect, it seems to me that there are two causes. A. why it does B. what it does C. what it is D. why it is 参考答案:C 答案解析:此处是强调句结构it is(what)that prevents so many Americans from being as happy as one might expect...
第37题: [单项选择]What is the woman going to give Jack as a birthday present A. A toy car. B. Some money. C. A card. 参考答案:A 答案解析:[听力原文] M:Tomorrow is Jack’s birthday. I’ll give him a card. How about you F:I’m going to give