(2013·山东，23)—How far can you run without stopping?—________.I've never tried.
#993
A
Don't mention it
B
That's all right
C
I have no idea
D
Go ahead
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—Do you like cooking, Mary?—______. Luckily I’ve never had to worry much about it.
#2549
A
Not bad
B
Not really
C
Probably not
D
Suppose not
—Are you going to the countryside for holiday?— . I wonder if I’ll be free then.
#2915
A
Let’s go
B
It’s up to you
C
Take it easy
D
It all depends
--- Lily, you’re so kind to help me. Thanks a lot.--- ____________.
#21049
A
Certainly not.
B
My pleasure.
C
With pleasure.
D
Take it easy.
--- I’m sorry I broke your coffee cup. --- Oh, really? ______________.
#24296
A
It doesn’t matter
B
I don’t know
C
it’s OK with me
D
You’re welcome