Which of the following people will blink less？
A student who is being asked of questions by the teacher.
B. A policeman searching for an escaped criminal.
C. An angry man.
D. A person who has worked for 8 hours.
【C1】
A. could
B. can
C. would
D. must
Why did the people in the research feel lonely？
A. They were self-conscious．
B. They were not adaptable．
C. They were homesick．
D. They were too proud．
Which of the following would interest visitors the most，according to the man？
A. Permanent collections．
B. Classical exhibits．
C. Historical events．
D. Special shows．
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