题目内容

1、(P41:2-1)离合器的功用有哪些？

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2、(P41:2-2)离合器主要由哪几部分组成？

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3、(P41:2-3)膜片弹簧离合器的结构特点是什么？其优点、缺点有哪些？

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Who is Katie?

A host of City Center Talk
B. An employee at the City Center
C. An ordinary person who did something great
D. An amazing nurse who saved a patient’s life

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How did Katie know the mum was alive ?

A. She saw the mum moving
B. She saw the mum breathing
C. She saw the mum sleeping
D. She saw the mum shedding tears

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