题目内容
【题目】--What can we do ________our bedroom clean? ( )
--We can throw the rubbish in the bin.
A.keepB.keepsC.keepingD.to keep
【答案】D
【解析】
略

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题目内容
【题目】--What can we do ________our bedroom clean? ( )
--We can throw the rubbish in the bin.
A.keepB.keepsC.keepingD.to keep
【答案】D
【解析】
略