--- Why does she leave a key to you? --- _______, I think.
#1356
A
In convenience
B
For convenience
C
With convenience
D
At convenience
推荐题目
As you walk out of the door with a person, you should say “______.”
#1001
A
Before me
B
Go ahead, please
C
You go first
D
After you
—Shall we go for a during at one o'clock this afternoon? —_______.Will two o'clock be OK? 
#1731
A
Sure ,it's up to you
B
Sure, no problem
C
Sorry, I can't make it
D
Sorry, I'm not available today
—You have a beautiful voice. I love your songs.—    .
#24378
A
Sorry,you don’t
B
thank you
C
It’s OK
D
That’s all right
—Would you be able to go to the party ?—        I have to pick up my friend at the airport.
#3348
A
I’d love to.
B
I’m afraid not.
C
Absolutely!
D
Why not?