题目内容
() 2. —Can you go shopping with us this afternoon?
—Sorry,I can't. I look after my little sister.
A. have to B. would
C. can D. may
2. A
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题目内容
() 2. —Can you go shopping with us this afternoon?
—Sorry,I can't. I look after my little sister.
A. have to B. would
C. can D. may