摘要：Some people fear that air pollution may bring about changes in weather around the world. A./;the B.the;/ C.an;the D.the;a 解析:考查冠词用法.pollution是不可数名词.air pollution是泛指.所以不用冠词,后一个空格处特指全世界的天气.用定冠词the. 答案:A
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Some people fear that ________ air pollution may bring about changes in _______ weather around the world.
A. /; the B. the; / C. an; the D. the; a
查看习题详情和答案>>Some people fear that ________ air pollution may bring about changes in _______ weather around the world.
A. /; the B. the; / C. an; the D. the; a
查看习题详情和答案>>Some people fear that ________ air pollution may bring about changes in _______ weather around the world.
A. /; the B. the; / C. an; the D. the; a
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