题目内容
Traffic conditions in Nanchang _____ for decades. At first people only complained about jams during rush hours, but today every hour is rush hour.
A. are worseningB. had worsened
C. have been worseningD. worsened
C
【解析】
试题分析:考查时态。根据时间状语for decades和句意可知用现在完成进行时。句意:十年来,南昌的交通状况越来越糟糕了。起初,人们只是抱怨高峰期的交通堵塞,但如今每小时都是高峰期。选C。
考点:考查时态
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