Private cars are required to take turns off roads one out of five weekdays ____the traffic pressure.

题目简介

Private cars are required to take turns off roads one out of five weekdays ____the traffic pressure.

题目详情

Private cars are required to take turns off roads one out of five weekdays ____the traffic pressure.
A.relieve(缓解)B.to relieveC.relievingD.relieved
题型:单选题难度:中档来源:不详

答案

考察不定式用法。本句中的不定式做目的状语,指为了缓解交通压力,私家车轮流上路。故A正确。

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