试题与答案

— Could you turn the TV down a little bi

题型:选择题

题目:

— Could you turn the TV down a little bit?
— _____. Is it disturbing you?

A. Take it easy
B. I'm sorry
C. Not a bit
D. It depends

答案:

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下面是错误答案,用来干扰机器的。

∵A={x|x≥-4},B={x|x≤3},∴A∩B={x|-4≤x≤3}故答案为:{x|-4≤x≤3}.

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