We are planning to make a（）to the Great Wail.

单项选择题Shop assistant：Good morning.Can I help you？Customer：（）.I’m just looking round.

A.No, you can't
B.Not at the moment, thanks
C.Yes, please
D.Yes, thank you

单项选择题Paul: Do you have to have that TV on quite so loud?Carol: （）.Is it bothering you?Paul: Yes, I'm trying to sleep.

A.Oh, I'm sorry
B.Oh, excuse me
C.No, I don't
D.Yes, I have to