题目内容
( ) 18. —Excuse me,look at the sign NO SMOKING!
―Sorry,I it.
A. don't see B. didn't see C. saw D. won't see
18. B用过去时表示在此之前没有看到。
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题目内容
( ) 18. —Excuse me,look at the sign NO SMOKING!
―Sorry,I it.
A. don't see B. didn't see C. saw D. won't see
18. B用过去时表示在此之前没有看到。