Most scientists seem to agree that ________ certain limit should be set on _____

Most scientists seem to agree that ________ certain limit should be set on _____

题型:不详难度:来源:
Most scientists seem to agree that ________ certain limit should be set on ______
sale of cars to ease air pollution.
A.a; theB./; theC.the; /D.the; the

答案
A
解析

试题分析:考察冠词。本题第一空使用a泛指一个限制。第二空使用the特指汽车的销售。句意:大部分科学家都同意为了减少空气污染,我们要设立一个限制来限制汽车的销售。故A正确。
点评:冠词用法中要特别注意:不定冠词a/an泛指某一个人或某一个事物。定冠词the特指某一人或者某一个事物;解答有关冠词的题型可以从三方面入手,一是习惯搭配,二是固定短语,三是具体语境分析。对于固定短语平时应多读多记。
举一反三
It was ______ hard work, but completing it gave me _____ deep sense of satisfaction.
A.the; 不填B.the; aC.不填;aD.a; the

题型:不详难度:| 查看答案
The development of industry has been ______ gradual process throughout ______ human existence, from stone tools to modern technology.
A.不填;theB.the;aC.a; 不填D.a; a

题型:不详难度:| 查看答案
Late in the afternoon, they arrived at ______ small village ______ north of the West Hill.
A.the, theB.a, C.a, theD.the,

题型:不详难度:| 查看答案
For a long time they walked without saying ____ word. Jim was the first to break ____ silence.
A.the; aB.a; theC.a; /D.the; /

题型:不详难度:| 查看答案
I was told that _______ 10:20 flight would take us to Shanghai in time to reach _______ Fudan University. 
A.the; /B.the; aC.a; theD./; the

题型:不详难度:| 查看答案
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