题目内容
—What a nice classroom! —It _____ every day. |
A. is cleaning B. has cleaned C. must clean D. is cleaned |
试题答案
D
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—What a nice classroom!
—It _____ every day.
A.is cleaning B.has cleaned C.must clean D.is cleaned
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题目内容
—What a nice classroom! —It _____ every day. |
A. is cleaning B. has cleaned C. must clean D. is cleaned |
试题答案
D—What a nice classroom!
—It _____ every day.
A.is cleaning B.has cleaned C.must clean D.is cleaned
查看习题详情和答案>>