—______, can I smoke here?—No, you can’t, Look at the sign. 
#24066
A
Excuse me
B
Pardon
C
Sorry
D
OK
推荐题目
---I am taking my driving test tomorrow!--- _______!
#1184
A
Cheers
B
Good luck
C
Come on
D
Congratulations
 ---Do you mind my opening the window?----______I feel a bit cold.
#1990
A
Of course not.
B
I would rather you didn’t.
C
Go ahead .
D
Why not?
—At last I’ve made it.I am on top of the world.—______
#4318
A
Congratulations!
B
You are really clever!
C
Oh,really?
D
Congratulate!