1.The doctors _______ the medicines to the people in the flood area.
A. distributed
B.packed
C.prayed
D.undertook
2.Much of the news provided by this newspaper is _______, not foreign.
A. domestic
B.strain
C.purchase
D.murder
3.He tried to _______relations with his former wife but he failed.
A. measure
B.maintain
C.shelter
D.reply
4.He _______ to study harder in the future so that he could have more opportunities to find a better job.
A. resolved
B.resorted
C.requested
D.reserved
5.The _______ work continued for more than a week but there was still no sign of the missing boy.
A. research
B.rescue
C.vessel
D.vast
6.Many kinds of animals are believed to have _________ from the earth
A. withdrawn
B.vanished
C.found
D.hung
7.The engineers in this lab spent several weeks _______ their plans for the new bicycle.
A. counting
B.stripping
C.elaborating
D.casting
8.Pine trees are usually believed to _______ cold weather.
A. guard
B.accomplish
C.roar
D.endure
9.Free medical service is _______ to nearly all the college students in China.
A. favorite
B.available
C.convenient
D.average
10.After working for twenty hours without any rest, the doctors were _______.
A. exhausted
B.mounted
C.wrapped
D.restored
11.In order to increase our output, we need to import more production _______.
A. facilities
B.hens
C.votes
D.artists
12.When a spacecraft travels, one of the major problems is reentry into the Earth’s _______.
A. surface
B.atmosphere
C.attitude
D.bent
13.This river forms a natural _______ between China and Korea.
A. boundary
B.string
C.spot
D.zone
14.She is already 16years old. But she _______as if she were still a little girl.
A. believes
B.absorbs
C.accrses
D.behaves
15.We are _______ at the rapid progress Mark has made in this semester.
A. distinguished
B.annoyed
C.astonished
D.scored
答案：
AABAB
BCDBA
BDDAC
From:https://www.zgghmh.com/CET-4/20003050.asp