—Thank you for coming to help us.       —________ 
#23056
A
Good luck with you.
B
You’re welcome.
C
I think I can do it well.
D
That’s we should do.
推荐题目
— Could I ask you a rather difficult maths question?— Sure,     .
#3658
A
pardon me
B
go ahead
C
good idea
D
forget it
—I’ve got the invitation to your school,Mr Johnson.        —Oh,good.________.
#2695
A
How do you like it?
B
Have you read it?
C
Can you come?
D
May I help you?
—Could you turn the TV down a little bit? —________. Is it disturbing you? 
#2670
A
Take it easy.
B
I’m sorry.
C
Not a bit
D
It depends