问题描述:
you haven't been around much lately,have you?
A.Yes.I've been away on vacation
B.No.I've been away on vacation
C.Sorry,but I've been away on vacation
D.Yes.long time no see
要原因
A.Yes.I've been away on vacation
B.No.I've been away on vacation
C.Sorry,but I've been away on vacation
D.Yes.long time no see
要原因
问题解答:
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