—Putting on a happy face not only helps us make friends but also makes us feel better.  —______. 
#3726
A
I’m with you on that
B
I’d love to
C
It’s up to you
D
It’s my pleasure
推荐题目
“May I borrow your paper?” “ ________.” 
#4166
A
By all means
B
Never mind
C
You are welcome
D
Don’t mention it
—Sorry, I made a mistake again. —_____.Practice more and you’ll succeed.
#2558
A
Never mind
B
Certainly not
C
Not at all
D
Don't mention it
--- Would you like to go with me?    --- _______________.
#24402
A
Sorry, I would
B
Of course, I should not go with you
C
Excuse me, I would
D
Certainly, I would be glad to