题目内容
—Excuse me. Look at the sign: “No Smoking”.—Sorry. I ________ it. ( )
A.don't see
B.didn't see
C.haven't seen
D.won't see
答案:B
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题目内容
—Excuse me. Look at the sign: “No Smoking”.—Sorry. I ________ it. ( )
A.don't see
B.didn't see
C.haven't seen
D.won't see