—I’m sorry to have kept you waiting.—____, Bill. 
#1979
A
You’re welcome
B
Go ahead
C
Don’t mention it
D
No problem
推荐题目
- It's Sunday today. Have a good day! _ You, too.    '   .
#21630
A
Yes, please
B
Thanks.
C
OK.
D
That's right
- My friend has achieved his goal after years of hard work.    - Great! ________.
#21106
A
One tree can't make a forest
B
Where there is a will, there is a way
C
Many hands make light work
D
A friend in need is a friend indeed
----How was the dance?     -----______________.
#2672
A
That’s OK.
B
Don’t mention it.
C
I’d love to.
D
It was so much fun.
What would you like ________?
#23910
A
something to eat
B
eat
C
drink
D
to drink