The government has taken measures air quality.A. to improveB. improvedC. being improvedD.

发布时间：2020-08-16 21:01:30

The government has taken measures     air quality.
A. to improve
B. improved
C. being improved
D. to be improved

网友回答

(答案→)A. to improve
B. improved
C. being improved
D. to be improved
解析：考查非谓语动词。Take measures to do sth 意为采取措施干某事 ，为固定结构
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