—May I open the window to let in some fresh air?—        
#2993
A
Come on!
B
Take care!
C
Hold on!
D
Go ahead!
推荐题目
May I take a seat here?  ---_________.
#22507
A
Yes, please
B
Yes, it is
C
Sorry, it isn’t
D
No, you may
------ Can I look at the menu for a few minutes before I decide?------ Of course.        , sir.
#1614
A
Make yourself at home
B
Enjoy yourself
C
It doesn’ t matter
D
Take your time