---Do you mind my taking this seat?     ---______.
#19970
A
No, of course not.
B
No, you can’t take it.
C
Yes, take it please
D
Yes, sit down please
推荐题目
—What do you think of your school?  —________.
#19998
A
Very well
B
Very beautiful
C
I think so
D
I don’t think so
-----Is that your book ?   ------No, ________ .
#20029
A
they are
B
they aren’t
C
it is
D
it isn’t.
—Would you mind if I open the window? ---_______. We need fresh air.
#19963
A
Not at all
B
Yes, of course
C
You’d better not
D
That’s all right.
The sign  means _________
#20019
A
No parking
B
No right turn
C
You can’t turn left
D
No entry
 —Are these your English books?  —Yes, ________. 
#20074
A
they’re
B
they are
C
these are
D
they aren’t