Excuse me. Look at the sign NO SMOKING! Sorry I it.A don’t see B didn’t see C haven’t D w

问题补充：

Excuse me. Look at the sign NO SMOKING!

Sorry, I it.

A don’t see B didn’t see C haven’t D won’t see

答案：

解析：本题考查的是，用一般过去时，使用didn‘t，表示过去没看见的意思，故选B