一期锅炉水冷壁管由()和()组成,共计()根。

题型:填空题

问题:

一期锅炉水冷壁管由()和()组成,共计()根。

考点:锅炉检修工考试锅炉本体检修锅炉本体检修题库
题型:填空题

阅读理解。

     People usually hate mice, but people almost all over the world like one mouse-the famous Mickey

Mouse.

     Fifty years ago, most films had no sounds. A man called Walt Disney made a cartoom mouse. The

cartoon mouse could talk in these films. He named his mouse Mickey Mouse.   Soon Mickey Mouse

became a good friend of both young and old people. Children liked to see their lovely friend, because

he brought happiness to them.

     Mickey is a clean mouse right from the beginning. Maybe this is why people love Mickey Mouse

very much. In his early life, Mickey did some wrong things. People were very angry.   They wrote to

Disney and said they did not want Mickey to do wrong things.   Because there were some things that

Mickey could not do, Disney made a new animal called Donald    Duck. He also made a dog, Pluto.

This dog does some foolish and wrong things whenever he goes. Now   our Mickey Mouse is more

interesting as well. He is known as a star of beauty and wisdom(智慧). He has   his friends in almost

every country.

1.Mickey Mouse first came out         .       

A. on TV          

B. in the film    

C. in the play    

D. in a picture-book

2.Children love Mickey Mouse because  ____     

A. it can speak      

B. it is clean    

C. it makes them happy  

D. it is a mouse

3.The dog, Pluto, is         .

A. a fool that often does something wrong

B. a clever dog that can do everything well

C. a beautiful dog that people like very much

D. a famous dog as a star of beauty and wisdom

题型:填空题

某建设工程的施工网络计划如图所示(时间单位:天),则该计划的关键线路有()。

A.①-②-③-⑤-⑥-⑦-⑨-⑩

B.①-②-③-⑦-⑨-⑩

C.①-②-④-⑤-⑥-⑦-⑨-⑩

D.①-②-④-⑤-⑥-⑧-⑨-⑩

E.①-②-⑤-⑥-⑦-⑨-⑩

题型:填空题

定量分析时,对分离度的要求是()

A.0.3~0.7

B.>1.5

C.≤2.0%

D.≤0.1%

E.0.95~1.05

题型:填空题

底盘测功试验台的组成及各部分的作用是什么?

题型:填空题

每一问题都给出若干可能的答案,被调查者从中选择认为恰当的一个(有时是多个)答案,这样一种方法叫( )。

A.有结构式谈话法
B.结构问卷
C.访谈法
D.问卷法

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