题目内容
动词填空
用括号内所给动词的适当形式填空。
It seems that someone ________(mop) the classroom.Look, how clean it is!
答案:has mopped
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题目内容
动词填空
用括号内所给动词的适当形式填空。
It seems that someone ________(mop) the classroom.Look, how clean it is!