下面属于导电设备的是() A.Substation B.BusbarSection

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问题:

下面属于导电设备的是()

A.Substation

B.BusbarSection

C.Line

D.LoadBreakSwitch

考点:山东知识竞赛山东电力集团公司PMS知识竞赛山东电力集团公司PMS知识竞赛题库
题型:多项选择题

阅读理解。

     Liu Xiang was born on July 13, 1983, in Shanghai, China. He is a hurdling athlete (跨栏运动员).

"He kept running and jumping every day when he was a child. He never sat there quietly," said his

mother. In Grade Four, Liu tried high jump. He was never afraid to try. He was always the first to try

a higher jump. He would jump again and again until he made it!

     Later, people said he was not tall enough for high jump. His parents wanted him to stop doing it.

"I told my mother that I wanted to take part in the Olympics," Liu said. Luckily, in 1998, Liu met his

coach (教练) Sun Haiping. Sun thought he could be No.1. He asked Liu to run the 110-meter hurdles.

"I showed that Asian people could run fast, too," said Liu. He equaled the world record ( 平世界纪录)

of 12.91 seconds held since 1993 by Colin Jackson of Wales. Liu has won a gold medal at the 2004

Summer Olympics in the 110- meter hurdles event. It was the first men's athletic gold for China in the

Olympics. On July 12, 2006, Liu broke the men's world record with a time of 12.88 seconds, breaking

the record he shared with Britain's Colin Jackson.

1. Liu Xiang was born in the city of ______.

A. Beijing    

B. Shanghai    

C. Guilin        

D. chongqing

2. Liu Xiang was too ______ to do the high jump.

A. tall        

B. high        

C. little        

D. short

3. Liu met his coach Sun Haiping when he was ______ .

A.14          

B. 15        

C. 16          

D. 17

4. Liu's speed (速度) at the 2004 Summer Olympics was ______.

A. 12.91      

B. 12.88    

C. 12.61      

D. 12.96

5. On July 12,2006, Liu  ______ in the 110-meterhurdles.

A. broke the rules            

B. set a new world record

C. equaled the world record    

D. did badly

题型:多项选择题

某急性肾衰竭病人,测定血钾7mmol/L出现心律不齐,应先采取的措施是()

A.10%葡萄糖酸钙静脉注射

B.高渗葡萄糖胰岛素静脉滴注

C.乳酸钠静脉滴注

D.苯丙酸诺龙肌内注射

E.5%碳酸氢钠静脉滴注

题型:多项选择题

异步电动机的转子转速总是低于定子旋转磁场转速。

题型:多项选择题

企业组织形式有多种。依据财产和法律责任权限,国际上通常将企业分为()三种类型。

A.公司制企业

B.合伙企业

C.个人独资企业

D.子公司

题型:多项选择题

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