--- I really enjoyed talking with you ---but I’m afraid I must be off now! ---_____.
#1961
A
My pleasure
B
Nice to see you
C
Sorry to trouble you
D
So long
推荐题目
----- This term I want to be the top student in my class.----- _________.
#23884
A
Congratulations
B
Never mind
C
Of course
D
Good luck to you
—I don't have any change with me. Will you pay the fare for me?—_______. 
#1536
A
That’s all right
B
Sorry, but that’s no excuse.
C
How dare you say that?
D
I don’t believe you
--Shall I give you a ride to the Capital Airport? --Thank you.________.
#3339
A
If you like
B
It couldn’t be better
C
Of course, you can
D
It’s up to you
---Miss Green, could you tell me how to improve my pronunciation?---Sure. The most important thing is that you should _________.    
#21582
A
do more exercise
B
use the dictionary correctly
C
listen and speak more
D
work out some outlines first