问题

Look at the sign! It says “No Smoking”.–Oh, sorry. I ____it.
A:don’t see
B:haven’t seen
C:wasn’t seen
D:didn’t see;
B:haven’t seen
C:wasn’t seen
D:didn’t see;
正确答案是:
同类题型
The corn powder with two other things _______ water to make all kinds of food.
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We can never be too careful with our work. We must try our best mistakes.