— Is this a key?   — ________ . 
#20072
A
No, it isn’t.
B
It’s a ruler
C
Yes, it’s
D
OK
推荐题目
—Thank you for your gift. You are so sweet.—______.
#20142
A
Don’t mention it.
B
I’m glad you like it.
C
Please don’t say so.
D
No, it isn’t good.
-I'm going to a party this evening.        !
#19984
A
I'd love to
B
Here you are
C
Not at all
D
Have a good time
---Are you satisfied with the result of the exam?---Not at all. I can’t have        .
#20128
A
a worse one
B
a better one
C
the worst one
D
the best one
 ——Kitty, you are a good dancer. —— _______________          .
#20268
A
Certainly
B
Thank you
C
You’re right
D
When