题目内容
—My parents are getting old.What can I do for them?
—You ____ do anything except to be with them more.
A.oughtn't to. B.don't have to
C.mustn't D.can't
B
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题目内容
—My parents are getting old.What can I do for them?
—You ____ do anything except to be with them more.
A.oughtn't to. B.don't have to
C.mustn't D.can't
B