Suppose your roommate Ken is moving to another dorm room this weekend. Write him a letter
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How did the economic crisis affect Americans？
A. They had to tighten their belts.
B. Their bank savings rate dropped to zero.
C. Their leadership in the global economy was shaken.
D. They became concerned about China"s financial policy.
–Excuse me, sir. I’m writing a research paper on Chinese cultur
A. Do you mind a few questions？ --_____________
B. Certainly
C. No, of course not
D. By all means
E. Yes, please
【C17】
A. towards
B. round
C. about
D. over
Suppose you have invited Laura to your birthday tea party. But there is some emergency and
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