—It’ll take me at least 2 hours to do this!  —Oh, _______! I could do it in 30 minutes. 
#2089
A
come on
B
pardon me
C
you are right
D
don’t mention it
推荐题目
--Why didn’t you tell Ann the truth?  --______ .
#3910
A
Yes, I was afraid to be scolded by her
B
No, but I wanted to
C
But I did  
D
I always hate telling lies
— I’m sorry to hear that some villagers got disabled in the earthquake.— That’s too bad, but _______.
#2947
A
all is well that ends well
B
the darkest hour is nearest the dawn
C
where there is life, there is hope
D
it is good to have friends in trouble