— I’ve never got a better mark in math. — ______! 
#2843
A
Don’t worry
B
Congratulations
C
Too bad
D
Never mind
推荐题目
—Would you please give me a hand and take the bookcase upstairs?—       .
#2113
A
My pleasure
B
With pleasure
C
Of course I do
D
Yes.That’s all right
— Would you mind if I take the seat next to yours? — ___________.
#3854
A
Yes, sit down please
B
No, go ahead
C
Surely, never mind
D
No, you can’t take it