–I’m sorry I made your book wet when I had water.--            
#21842
A
You’re welcome
B
I don’t know
C
You’re right
D
It doesn’t matter
推荐题目
—Would you mind my smoking here?—_______ It’s not allowed here. 
#21669
A
Of course not.
B
You’d better not.
C
Yes, please.
D
OK.
When shall we meet, at 6 : 00 or at 6 : 30 ?   --- ______ .
#1901
A
At any time
B
You make the time
C
Well, either time will do
D
Any time is OK
---I’m sorry I broke your tea cup. --- Oh, _______. 
#23740
A
it doesn’t matter
B
I don’t know
C
don’t say that
D
you’re welcome