- Can you help me?- _________
A.No, I don't know.
B.Sure. What is it?
C.Don't mention it.
D.That's it.
正确答案是B
- Can you help me?- _________
A.No, I don't know.
B.Sure. What is it?
C.Don't mention it.
D.That's it.
正确答案是B