题目内容
-Excuse me, look at the sign.It's a no-parking area.
-Sorry, I ________ see it.
[ ]
A.don't
B.didn't
C.couldn't
D.won't
答案:B
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题目内容
-Excuse me, look at the sign.It's a no-parking area.
-Sorry, I ________ see it.
A.don't
B.didn't
C.couldn't
D.won't