题目内容
【题目】—What did the teacher tell us ______ just now? （ ）
—To make everything in the classroom clean.
A. do B. to do C. doing D. did
【答案】B
【解析】
略
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题目内容
【题目】—What did the teacher tell us ______ just now? （ ）
—To make everything in the classroom clean.
A. do B. to do C. doing D. did
【答案】B
【解析】
略