—Can I help you, sir?     —______.
#3677
A
Yes, you can help me
B
No, I don’t need any help
C
Of course, if you like
D
No, thanks, I’m being served
推荐题目
--- How often do you eat out? ---- _________, but usually once a week.
#2968
A
Have no idea
B
It depends
C
As usual
D
Generally speaking
—Would you please help me with the box?—________.
#789
A
Yes,please
B
No,please don’t
C
With pleasure
D
My pleasure
—Can you work out this math problem? —Yes. ______ 
#21495
A
It’s a piece of cake.
B
Do please.
C
It’s too hard.
D
Well done!