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We laugh at jokes.but seldom about how they work.A.we thinkB.think weC.we do thi

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We laugh at jokes.but seldom about how they work.A.we thinkB.think weC.we do thi

We laugh at jokes,but seldom____________about how they work.

A.we thinkB.think weC.we do thinkD.do we think

试题答案

D

解析