-Is that a ruler?-No, ______________.
#20256
A
it is
B
it isn’t
C
that is
D
that isn ’t
推荐题目
---Would you like some oranges?---__________________. 
#20231
A
Yes, please do
B
Yes, I will
C
No, thank you
D
Yes, I like it
—Could you pass me the salt, please? —  ________ .
#20185
A
Yes, I could.
B
Here are you.
C
Here you are.
D
Let me give you.
---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
— Is there a table for 4, please? — _________, please. Is the one near the back door OK?
#19975
A
You’re welcome
B
That’s all right
C
This way
D
After you
— ________, where is my pencil?  — ________, I don’t know.
#20068
A
Sorry; Excuse me
B
Hello; OK
C
Excuse me; Sorry
D
Hi; Excuse me