由于高压隔离开关没有专门的灭弧装置,所以()带负荷操作。

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问题:

由于高压隔离开关没有专门的灭弧装置,所以()带负荷操作。

考点:电机检修考试电机检修考试题库
题型:填空题

根据FIDIC《施工合同条件》,对投标书中明显数字计算错误的修正,正确的是()。

A.业主应征求投标人意见后才能进行评标 

B.当总价和单价计算结果不一致时,以总价为准调整单价 

C.当总价和单价计算结果不一致时,以单价为准调整总价 

D.投标人有一次修改报价的机会 

题型:填空题

343,453,563()

A.673 

B.683 

C.663 

D.666

题型:填空题

阅读理解

     My name is Lanier Lobdell, and I am a 55 - year - old woman with rheumatoid arthritis (风湿性

关节炎), or RA. RA is a disease that mostly affects the joints, but it can also affect internal organs. I

have had RA for almost21 years, and it definitely has changed my life, however, I try not to live my life

like I have a disease.

     For me, attitude is everything. I always try to find humor in the situation or try to ignore it, but that

does not always work. These days I can hardly walk due to my ankles, yet I still try and do the things I

always did. I love riding my motorcycle, and I try to take long trips every year.

      This year I got involved with some folks who make the biologic medicine I am on, to create the

Going the Extra Mile Tour to raise awareness about RA. The tour will take me across the country and

back on my motorcycle, making stops along the way to meet with local Arthritis Foundation (AF)

chapters and people who are affected by all forms of arthritis including RA.

     I want to encourage people not to let RA stop them from living their lives the best they can. There

are so many new medicines coming out these days, and they can really help. People have to be their

own supporters and get informed -- knowledge is power. Talk to your doctor and focus on what you

can do--not what you can't. Rest when your body is telling you to and push and keep going when you

can. Learn to listen to your body- that's how I deal with having RA.

1. Lanier Lobdell is a woman ______.

A. who got RA at the age of 32    

B. who suffers from a blood disease

C. who has retired from work for 21 years            

D. who'd like to share her experience with RA

2. Lanier Lobdell took part in the Going the Extra Mile Tour ______.

A. to call for attention to RA patients  

B. to compete for a medal in the tour

C. to show her love for motor riding  

D. to share interest with some talks

3. In the last paragraph, the author wants to tell us ______.

A. how she manages to be positive

B. how she helps other RA patients to be positive

C. why being positive can help RA patients  

D. how RA patients manages to be positive

4. It can be inferred that Lanier Lobdell is ______.

A. easy - going  

B. happy-go-lucky

C. strong - minded    

D. well - informed

题型:填空题

肥厚型心肌病的主要超声特征是()。

A.对称性心肌肥厚,室间隔厚度多大于15mm

B.对称性心肌肥厚,室间隔厚度不大于15mm

C.非对称性心肌肥厚,室间隔厚度不大于15mm

D.非对称性心肌肥厚,室间隔厚度多大于15mm

题型:填空题

习惯上划分东西半球的分界线是()

A.20°W,160°E

B.20°E,160°W

C.0°经线和0°纬线

D.0°经线和180°经线

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