---Will you help me with this mathematical problem?     .  ---Sure. Let me see. 
#1221
A
It’s your turn
B
Go on
C
I’m stuck
D
See what I mean?
推荐题目
 ---Do you want another drink?---_________.
#3568
A
I don’t think so
B
No way
C
Not at all
D
I wouldn’t say no
 --- Bob, your room is a real mess!---        . I’ll clean it up right away. 
#21278
A
I’d love to
B
I hope so
C
I’ m sorry
D
I disagree
-Help yourself to some more meat,Linda.-_______________.
#23333
A
I’m full,thanks
B
It’s my pleasure
C
It dosen’t matter
D
Very well,thank you
 ---Do you mind if I keep pets in this building? --- _________.
#1085
A
Of course not. It’s not allowed here.
B
I’d rather you didn’t, actually
C
Great! I love pets.
D
No, you can’t.