—Are those boys your friends ?—            
#22290
A
Yes , those are
B
Yes ,they are
C
Yes , they aren’t
D
No, they are
推荐题目
--- I’m terribly sorry, but I made a mistake again. --- _______. Practice more and you’ll succeed.
#1408
A
Never mind
B
Certainly not
C
You’re welcome
D
Don’t mention it
—Hello,  may I speak to Mary please?
#23788
A
I'm Mary.
B
Yes, please.
C
Who are you?
D
Hold on, please.
--I’m sorry I can’t help you solve the problem. --______________.
#21554
A
You’re welcome
B
That’s right
C
It doesn’t matter
D
I hope not
---My name is Jonathan. Shall I spell it for you?---_____________.
#2969
A
No problem.
B
Of course, you should.
C
If you don’t mind
D
That’s all right.