液化石油气贮罐必须设置安全阀,其开启压力应取贮罐最高工作压力的()倍。 A.1.00

题型:单项选择题

问题:

液化石油气贮罐必须设置安全阀,其开启压力应取贮罐最高工作压力的()倍。

A.1.00-1.10

B.1.10-1.15

C.1.15-1.20

D.1.20-1.25

考点:液化石油气罐区运行工液化石油气罐区运行工(初级)液化石油气罐区运行工(初级)题库
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读澳大利亚图(图6),回答17-18题。                          

图6

17.澳大利亚是发达的资本主义国家。下列各项与澳大利亚相符的是

①南半球的国家

②高度商品化的农牧业

③以温带气候类型为主

④有许多的古老动物如鸭嘴兽、袋鼠等

⑤地形分为北、中、南三大部分  [ ]

A.①②③              

B.①③⑤  

C.③④⑤              

D.①②④

18.澳大利亚被称为“坐在矿车上的国家”。读图可知, 澳大利亚矿产资源分布的特点是  [ ]

A.东部铁,西部煤    

B.东部煤,西部铁    

C.北部铁,南部煤    

D.东部铁,南部煤

题型:单项选择题

Thanks for listening to my problem and_____.         [ ]

A. give me your advice  

B. giving me your advice

C. give me your advice

D. giving me your advices

题型:单项选择题

There was an American writer who often told such a story to his friends and readers:

It was an exhibition of the artists’ works organized by the Red Cross. I was invited as a special guest to take part in the exhibition. During this period, two cute girls of 16 or 17 years old came to me and asked for my signature(签名).

“I haven’t brought my pen. Is the pencil okay?” I asked. In fact I knew they wouldn’t refuse. I just wanted to show a well-known writer’s good manners to the common readers.

“Certainly,” the young girls readily agreed. I could see they were very excited. Of course, their excitement also made me more pleased with myself. One of the girls handed her notebook to me. I took out my pencil, wrote a few words of encouragement, and signed my name. The girl read my signature, frowned(皱眉), looked at me carefully and asked, “Aren’t you Robert Charboss?”

“NO,”I told her proudly, “I’m the author of Alice Adams, the winner of two Pulitzer Prizes.”

The young girl turned to another one, and said, “Mary, lend your eraser to me.”

At the moment, all my pride turned into a bubble (泡沫) immediately. Since then, I always warn(告诫)myself:Don’t think too highly of yourself even though you are so outstanding(杰出的).

小题1:The writer went to the exhibition because he      .

A.would put out his new book

B.got a special invitation

C.wanted to meet his fans

D.wanted show off (炫耀) that he was an outstanding writer小题2:We can infer that the two girls were the fans of   .        

A.the writer

B.Alice Adams

C.Robert Charboss

D.the Red Cross小题3:The underlined sentence “all my pride turned into a bubble immediately” means that the writer     .

A.had realized that he was too proud of himself

B.felt very angry when he heard the girl’s words

C.was so polite to the girls and helped them a lot

D.was regret to sign his name for the girl小题4:This story teaches us to be a(an)    person.

A.careful

B.outstanding

C.modest

D.easy-going

题型:单项选择题

套管扶正器一般设计都放在什么位置?

题型:单项选择题

肱骨外科颈骨折是指发生在肱骨解剖颈下()cm处的骨折。

A.2~3

B.1~2

C.2~4

D.3~4

E.1~4

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