-----Mr. Smith, can I come to ask for some advice on my paper at any time? -----Yes, of course. .
#2649
A
If you’re convenient
B
At your convenience
C
That’s right
D
Don’t mention it
推荐题目
—Forgotten something？I can keep an eye on your kids if you want to go and get it.—________ Thank you all the same.
#803
A
It’s very kind of you.
B
Oh，how careless of me!
C
I might as well go and get it.
D
Well，I can do without it.
—My uncle was worried because lots of oranges in his orange garden had gone bad．— .
#22201
A
Really?
B
I’m sorry to hear that．
C
You must be kidding!
D
Never mind．
(2012·陕西)—The trip shouldn't take more than an hour.—________.It is at least two hours.
#976
A
I guess so
B
That's it
C
You must be joking
D
It depends