问题 问答题 简答题

简述YB65型条盒包装机条盒纸胶水缸的拆装步骤。

答案

参考答案:

1.逆时针转动锁紧手柄,松开胶水缸。

2.拆除胶水缸上的盖子后将胶水缸取下。

3.将上胶辊轮轴向上取出。

4.胶水缸的安装顺序与拆卸顺序完全相反,要注意把条盒胶水缸推到位后锁紧手柄。

阅读理解

阅读理解。

    Little Tom down the street calls our dog "the keep dog". Zip is a sheep dog. But when

Tom tries to say "sheep", it comes out "keep". And in a way Tom is right. Zip is always

bringing things home for us to keep! I'll tell you about some of them. Zip's first present

was a shoe. It was made of green silk. We didn't know how Zip found the shoe. But after a

moment Mary, my big sister, told me the shoe had a strange smell. I nodded (点头) and held

my nose. "What do you think it is?" "It smells like something for cleaning. I think someone

tried to clean a spot (污点) off the shoe. Then he put it at the door to dry." I said.

"We should take it back." "We can't," said my sister. "I know we can't," I said."We don't

know where Zip found it." "Maybe little Tom is right," Mary said. "Maybe Zip is a keep

dog!"

1. The writer and Mary didn't know _____. [ ]

A. what Zip's first present was

B. how Zip carried its first present home

C. who owned Zip's first present

D. what Zip's first present was made of

2. Tom calls Zip "the keep dog" because _____. [ ]

A. the dog likes keeping things

B. the dog likes playing with shoes

C. he doesn't know the dog's name

D. he can't pronounce the word"sheep" well

3. What made the shoe strange was _____. [ ]

A. its color

B. its smell

C. its size

D. that it was a silk one

4. The word "keep" in the last sentence means "_____". [ ]

A. keeping things for itself

B. bringing things for others to keep

C. not letting it run about

D. taking care of a small child.

5. We can know from the reading that the dog _____.[ ]

A. likes to give presents to people

B. has been kept in at the writer's home

C. has brought some trouble

D. likes to be called "the keep dog"

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