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Which of the listed conditions can be considered as the sing

题目
单选题
Which of the listed conditions can be considered as the single greatest cause of accidents?（）
A

Speed

B

Excessive knowledge or skill

C

Human error

D

Excitement

参考答案和解析
正确答案： B
解析： 暂无解析
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相似问题和答案

第1题：

Which of the listed conditions can be considered as the single greatest cause of accidents?

A.Speed

B.Excessive knowledge or skill

C.Human error

D.Excitement


正确答案：C

第2题：

Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached?（）

  • A、You can reach other Level 2 routers.
  • B、It can reach at least one other defined area.
  • C、The router is reachable by at least two ES-IS nodes.
  • D、It has at least one enabled reachable prefix with a valid metric defined.

正确答案:B,D

第3题：

Which kind of activity can be considered as ‘moderate exercises’? ()

A. swimming

B. walking

C. jogging

D. gardening


参考答案：ABCD

第4题：

单选题
Which of the valves listed is NOT considered to be a hydraulic system directional control valve?（）
A

Spring-centered valve

B

Unloading valve

C

Three-position valve

D

Two-position valve


正确答案： C
解析： 暂无解析

第5题：

单选题
Which of the following statements about the real poet is NOT true?
A

He is no more a master of words than an ordinary person.

B

He can convey his ideas in words which sing like music.

C

He can move men to tears.

D

His style is always charming.


正确答案： A
解析：
细节题。最后一段第三句提到“Above all, the real poet is a master of words”，首先，真正的诗人是语言大师。A项与之不符。因此A项为正确答案。

第6题：

Which two conditions, when met, allow an IS－IS Level 2 router to be considered attached?()

A. You can reach other Level 2 routers.

B. It can reach at least one other defined area.

C. The router is reachable by at least two ES-IS nodes.

D. It has at least one enabled reachable prefix with a valid metric defined.


参考答案：B, D

第7题：

单选题
Which of the conditions listed will cause a refrigeration compressor to run constantly without simultaneously decreasing the temperature in the refrigerated space?（）
A

Shortage of refrigerant oil

B

Slight shortage of refrigerant

C

Excessive condenser cooling water flow

D

Faulty expansion valve


正确答案： B
解析： 暂无解析

第8题：

A

The music club

The music club needs two people． Read about the four people． How many things can each student do?

Ma Hui

I can’t sing and I can't dance． I can play the violin and the piano．

Petrus

I can’t dance， but I can sing． I can play the violin．

Angela

I can sing， but I can-t dance． I can play the trumpet and the guitar．

Albert

I can sing and dance． I can play the trumpet and the guitar．

( )21． How many things can Ma Hui do?

A． One

B． Two

C． Three

D． Four


正确答案：B
21．B【解析】根据Ma Hui的自述l can play the violin and the piano．可知。

第9题：

单选题
Which of the listed problems can be a cause of low compression pressure in a diesel engine?（）
A

clogged air filter

B

compression stroke

C

burned exhaust valves

D

all of the above


正确答案： C
解析： 暂无解析

第10题：

单选题
Which of the listed chemicals can be routinely used to maintain the hygienic quality of potable water?（）
A

Hydrochloric acid

B

Chlorine

C

Sulfuric acid

D

Zinc chromate


正确答案： D
解析： 暂无解析

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