--- Excuse me, sir. Would you please             the total cost of the trip?--- All right, I will make it at once.
#17344
A
look out
B
put out
C
go out
D
work out
推荐题目
–I’m sorry to be late. --____, but please be on time next time.
#17406
A
It doesn’t matter
B
Don’t mention it
C
It’s my pleasure
D
All right.
—Happy birthday to you, Mary!— ______.
#17474
A
Thanks a lot
B
The same to you
C
You’re welcome
D
It’s kind of you
---I’ll take part in the Writing Competition next week. I’m afraid I can’t do very well.---________!
#17386
A
Cheer up
B
You’re welcome
C
It doesn’t matter
D
Congratulations
—Would you mind if I sit here?—_________. It’s for Miss Zhang. 
#17452
A
Better not
B
Never mind
C
Not at all
D
Of course not