题目内容
() 4. —Do we have to clean the room?
—.
A. Yes,we are B. Yes,we need
C. No,you don't D. No,you can't
4. C
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题目内容
() 4. —Do we have to clean the room?
—.
A. Yes,we are B. Yes,we need
C. No,you don't D. No,you can't