-- Do you mind my joining your discussion?    -- ______ You are so welcomed. 
#21123
A
Never mind.
B
Yes, please.
C
Of course not.
D
You’d better not.
推荐题目
—I’m afraid I can’t finish the book within this week.—__________.
#1546
A
Please go ahead
B
That’s right
C
Not at all
D
Take your time
—Would you mind answering some questions on shopping habits?—_______.
#1461
A
Yes, with great pleasure
B
No, I am afraid I can't make it
C
Yes, it is worth the time
D
No, as long as it doesn't take long
—"Merry Christmas! Boys and girls".—______________.
#23838
A
Thank you very much.
B
You are very kind
C
The same to you
D
Never mind.