Air and the sun"s rays create much distortion, and whatever tends to _____ their

Air and the sun"s rays create much distortion, and whatever tends to _____ their

题型:不详难度:来源:
Air and the sun"s rays create much distortion, and whatever tends to _____ their influence is useful to the astronomer.
A.excludeB.eliminateC.extinguishD.impose

答案
A
解析
 exclude 排除。extinguish扑灭;eliminate消除。
  impose 把......强加给:Don"t impose your wishes on us.(不要把你的意思强加给我们。)
举一反三
It was the largest experiment we had ever had; it _____ six hours.
A.endedB.finishedC.prolongedD.lasted

题型:不详难度:| 查看答案
How did it _____ that the two men arrived to address the same meeting at the same time.
A.fall outB.take placeC.get aroundD.come through

题型:不详难度:| 查看答案
In my opinion, your work does not _____ what I expected of you.
A.catch up withB.add up toC.come up toD.go in for

题型:不详难度:| 查看答案
When you’re learning to drive, _____ a good teacher makes a big difference.
A.haveB.having C.and have D.and having

题型:不详难度:| 查看答案
The doctor telephoned to say that he couldn’t ____ the meeting because he had to ___ a patient.
A.came to; attend toB.attend; attend
C.join; treatD.attend on; look after

题型:不详难度:| 查看答案
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