凡已停电或做安全措施的设备、运行人员应在其操作按钮上、操作手轮上挂()

题型:填空题

问题:

凡已停电或做安全措施的设备、运行人员应在其操作按钮上、操作手轮上挂()

考点:汽轮机技术监督上岗员汽轮机技术监督上岗员题库
题型:填空题

"Depend on yourself" is what nature says to every man. Parents can help you. Teachers can help you. Others still can help you. But all these only help you to help yourself.

There have been many great men in history. But many of them were very poor in childhood, and had no uncles, aunts or friends to help them. They couldn't depend on them for education. They saw how it was, and began to work with their efforts.

One of the most famous teachers in England used to tell his pupils, "I can't make worthy men of you, but I can help you make men of yourselves."

Some young men are not the best in anything, and they are to be pitied(值得同情的). They can never do things successfully if they don't see their weak points and change their courses(做法). They are nothing now, and will be nothing as long as they live if they don't follow the advice of their parents and teachers, and depend on their own efforts.

小题1:"Depend on yourself" in this passage means ________.      

A.depend on your own efforts

B.depend on nature

C.wait for others to help

D.depend on your parents小题2:Many of the great men in history succeeded because________.  

A.they were very poor in childhood

B.they could not depend on schools for an education

C.they made great efforts to learn and work

D.they wanted very much to become famous小题3:According to the famous teacher in England, a teacher can _______.     

A.make his pupils worthy men

B.teach his pupils everything he knows

C.help his pupils make themselves useful men

D.make his pupils men of strength and courage小题4:If young people depend on their own efforts, ____________  

A.they are to be pitied

B.they can never be successful

C.they are nothing now and will be nothing in the future

D.they can be successful in their work小题5:The main idea of the passage is that         .

A.we should depend on our parents and teachers

B.we can depend on our friends and relatives

C.all great men in history were poor when they were young

D.we can't depend on our parents or teachers, but we can get advice from them

题型:填空题

契约基金的当事人包括()。

A.委托人

B.受托人

C.投资顾问

D.受益人

题型:填空题

计算工作总时差等于( )。

A.最迟开始时间减去最早开始时间

B.最迟完成时间减去最早完成时间

C.最迟开始时间减去最早完成时间

D.最迟开始时间加上最早开始时间

E.最迟完成时间减去最早开始时间

题型:填空题

一台型号是DL—10500/220的单相变压器,一次侧额定电压Ue1=220/V,二次侧额定电压Ue2=38.5/V,求一、二次侧的额定电流Ie1、Ie2

题型:填空题

由8选1数据选择器构成的电路如试题2-27图所示,该电路的输出F与A、B的逻辑关系是()。

A.A

B.B

C.C

D.D

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