78.I didn’t know what to do, but then an idea suddenly ________ to me.
A. appeared
B. happened
C. occurred
D. emerged
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73.- Congratulations! You won the first prize in today's speech contest.
-
A. Yes, I beat the others.
B. No, no, I didn't do it well.
C. Thank you.
D. It's a pleasure.
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12.The People's Republic of China (PRC), founded on October 1, 1949, covers an area of 9.6 million square kilometers.
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59.- _______ is your girl friend like?
- She is very kind and good-looking.
A. How
B. What
C. Which
D. Who
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14.I'll have to try using the search engines.
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33.Let's try something different.
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76.Don't worry. There's still _____ time to go.
A. little
B. a little
C. few
D. a few
解析：这道题考察的是不可数名词和可数名词的用法。在这个句子中，time是不可数名词，表示时间的概念，所以我们要用a little来修饰。a little表示“一点点”，强调肯定的含义，表示还有一些时间可以用。所以正确答案是B。
举个例子来帮助理解：假设你有一个小时的时间去完成一项任务，但是你已经用了30分钟，现在还剩下30分钟。这时候你可以对自己说：“Don't worry. There's still a little time to go.”意思就是不要担心，还有一点点时间可以用来完成任务。
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72.- Could you help me with my physics, please?
-
A. No, no way.
B. No, I couldn't.
C. No, I can't.
D. Sorry I can't. I have to go to a meeting right now.
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52.It normally takes a semester for a college freshman to adjust to his college life.
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59.The People's Republic of China (PRC), founded on October 1, 1949, covers an area of 9.6 million square kilometers.
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