—Can you work out this math problem? —Yes. ______ 
#21495
A
It’s a piece of cake.
B
Do please.
C
It’s too hard.
D
Well done!
推荐题目
--       , which is the way to the zoo?--Sorry. I’m new here.
#22943
A
Not at all
B
Sorry.
C
Excuse me
D
Thank you
—I've got the job I've been looking forward to.—________!
#910
A
Wish you success
B
Good luck
C
Sounds great
D
Congratulations
—I’m going on holiday this weekend .     —        !
#2417
A
What an idea
B
That’s all right
C
Take care
D
Have fun
–Will William make his dream come true? –___________ . He isn’t working hard enough.
#22910
A
I think so
B
I hope not
C
I’m afraid so
D
I’m afraid not