题目内容
【题目】We can clean the desks and chairs our classroom clean. ( )
A.to keepingB.keepC.keepingD.to keep
【答案】D
【解析】
略
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题目内容
【题目】We can clean the desks and chairs our classroom clean. ( )
A.to keepingB.keepC.keepingD.to keep
【答案】D
【解析】
略