—Excuse me,sir.This is a non-smoking room.—Oh,sorry.I-----th

问题描述:

—Excuse me,sir.This is a non-smoking room.—Oh,sorry.I_____the sign.A.don't see B.didn't see
C.won't see 单项选择
1个回答 分类:综合 2014-12-16

问题解答:

我来补答
B
刚才没看到
 
 
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