题目内容
【题目】I ________ the bus at the stop when it began to rain hard.
A. was waiting for B. was waiting
C. waited for D. waited
【答案】A
【解析】
试题分析:句意:我正在车站等公共汽车,此时天开始下起雨来。wait for等候,等待。排除B,D;当天开始下雨的时候我当时正在等车,可知时态为过去进行时态。答案为A。
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