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试题题干

They were hungry and cold and ()for hours for a relief truck to arrive.

A

have been waiting

B

had waited

C

had been waiting

D

had been waited

参考答案

正确答案:

试题解析

本题考查时态。wait:延续性动词,与表示一段时间的时间状语连用时。用过去完成进行时可以表示一个动作一直延续到过去某一时刻,通常强调动作的持续性和不间断性。

句意:他们又饿又冷,已经等了几个小时,久未等到救援卡车的到来。