题目内容
【题目】The room must _____ up right now. It’s too dirty.
A. be cleaned B. be cleaning
C. clean D. cleaned
【答案】A
【解析】
试题分析:句意:这间房子必须马上被打扫。它太脏了。must是情态动词,故后面接动词原形,结合句意主语the room与谓语clean之间是被动关系,故用被动语态,故选A。
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题目内容
【题目】The room must _____ up right now. It’s too dirty.
A. be cleaned B. be cleaning
C. clean D. cleaned
【答案】A
【解析】
试题分析:句意:这间房子必须马上被打扫。它太脏了。must是情态动词,故后面接动词原形,结合句意主语the room与谓语clean之间是被动关系,故用被动语态,故选A。