Question

—Do you mind if I open the window?

—________

1. A.
   No, please don't.
2. B.
   No, go ahead.
3. C.
   Yes, go ahead.
4. D.
   Yes, you can.

Answer 1

B
通过排除，可看到只有B项搭配一致，“不，我不介意，请便”．