------May I borrow these four books? ------_____. You may keep all of them for two weeks.
#1972
A
Of course not.
B
By all means.
C
Sorry, I am afraid not
D
Out of the question.
推荐题目
—Do you mind if I smoke here?—________. 
#663
A
Of course not.It's not allowed here
B
No,you can't
C
I'd rather you didn't actually
D
Great! I also like smoking
―______________________―He is a teacher. He teaches us math.
#24324
A
Where is he?
B
Why does he want to be a teacher?
C
What does he do?
D
How old is he?