题目

Many houses ______ in the earthquake of April 20, 2013 in Ya’an. A. is destroyed   B. are destroyed   C was destroyed   D. were destroyed 答案：【答案】D【解析】考查一般过去时的被动语态。A为一般现在时的被动语态，单数；B为一般现在时的被动语态，复数；C为一般过去时的被动语态，单数；D为一般过去时的被动语态，复数。根据many houses主语为复数A和C排除，结合时间状语已过去，所以时态为一般过去时。所以选择答案D。

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