题目内容
【题目】Our rooms __________ by my mother three times a week.
A. cleans B. are cleaning
C. is cleaned D. are cleaned
【答案】D
【解析】
试题分析：句意：我们的房间一周被我的母亲打扫三次。本题考查被动语态be done,根据题意可知考查一般现在时的被动语态。根据题意故选D。
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题目内容
【题目】Our rooms __________ by my mother three times a week.
A. cleans B. are cleaning
C. is cleaned D. are cleaned
【答案】D
【解析】
试题分析：句意：我们的房间一周被我的母亲打扫三次。本题考查被动语态be done,根据题意可知考查一般现在时的被动语态。根据题意故选D。