—I’ll take at least 2 hours to do this!—Oh, _____!I could do it in 30 minutes. 
#4029
A
come on
B
pardon me
C
you are right
D
don’t mention it
推荐题目
Saturday or Sunday. Are you coming? — ________. I’ve got rather a busy day this weekend.
#2334
A
I hope so
B
Sounds great
C
You’d better not
D
I’m afraid not
--- I am going to Hawaii with my aunt this month for my holiday. ----  __________ !
#21918
A
Have a good time.
B
Best wishes to them .
C
Thank you very much.
D
It' s OK