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The traffic jams are difficult problems in cit

2022-08-05 19:50:55 问答库 阅读 171 次

问题详情

The traffic jams are difficult problems in cities and along the approaches to cities at morning and evening rush hours.
A.Y
B.N
C.NG请帮忙给出正确答案和分析,谢谢!

参考答案

正确答案:A
解析:由题干关键词trafficjams定位到第二个小标题下第一句。Trafficjamsincitiesandalongtheapproachestocities.especiallyatmorningandeveningrushhoursandatthestartandendofweekends,aredifficultproblems。题干是对原文的省略。rushhours指“交通高峰时间”。

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