一、词汇和语法（本大题共20小题，每小题1分，共20分）
根据句子的意思选择一个正确的答案，错选、多选或未选均无分。
1. ______under a microscope, a fresh snowflake has a delicate six-pointed shape.
A. Seen
B. Sees
C. Seeing
D. To see
2. It has been ______ for him by his family to marry a girl of his own class.
A. arranged
B. organized
C. settled
D. adapted
3. Flight nineteen from New York to Washington is now arriving at ______ .
A. the two gate
B. gate two
C. the gate two
D. second gate
4. I'd rather listen to ______ than watch ______ .
A. radio television
B. a radio a television
C. radio the television
D. the radio television
5. All ______ agreed to repeat the experiment.
A. the present people
B. the people to be present
C. the people present
D. the people having been present
6. There are ______ opportunities for employment in the rural area.
A. less
B. little
C. small
D. fewer
7. He doesn't dare to leave the house in case he ______ .
A. is recognized
B. will be recognized
C. will recognize
D. has been recognized
8. George ______ in this school for forty years by the time he retires.
A. will teach
B. will have taught
C. has taught
D. will be teaching
9. Weather ______ , we'll go sightseeing.
A. permitted
B. is permitted
C. permitting
D. is permitting
10. No one ______ to me like that again.
A. dare to speak
B. dare speak
C. dares speak
D. dares speaking
11. We ______ tennis in the park when you phoned.
A. must have been playing
B. must be playing
C. must play
D. must have played
12. Let us have something iced to drink, ______ ?
A. will we
B. shall we
C. do we
D. don't we
13. Teachers all ______ the student to enter the competition.
A. cheered
B. animated
C. encouraged
D. heartened
14. How I wish to ______ in your sufferings.
A. enter
B. contribute
C. participate
D. provide
15. You should sign a contract to make your job situation ______ .
A. normal
B. common
C. regular
D. usual
16. A poor memory ______ her efforts to become an actress.
A. encouraged
B. accomplished
C. frustrated
D. develop
17. Either the shirt or the sweater ______ suitable for this season.
A. is
B. are
C. have been
D. has
18. All you need to do ______ the form.
A. fill in
B. fills in
C. are to fill in
D. is to fill in
19. She decided not to ______ her husband’s name when she got married.
A. adore
B. adopt
C. admire
D. admit
20. I am thinking of ______ a close relationship with my competitors.
A. performing
B. settling
C. organizing
D. establishing
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