问题描述：
M：Staying in town for the long weekend?W:No,I am going away.M:_______ When are you going?
A.How nice
B.Congratulation.
C.Are you sure?
D.I can't afford it.
A.How nice
B.Congratulation.
C.Are you sure?
D.I can't afford it.
问题解答：
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