机关与聘任人员签订合同应当()。A.按照平等自愿协商一致的原则进行。 B.合同一经签

题型:多项选择题

问题:

机关与聘任人员签订合同应当()。

A.按照平等自愿协商一致的原则进行。

B.合同一经签订不得更改或解除。

C.双方的权利义务严格按照公务员法的规定。

D.聘任合同应当向同级公务员主管部门备案。

考点:公务员常识公务员常识题库
题型:多项选择题

______(民族)的房屋,一般用土坯建筑,屋顶平坦,开天窗,室内砌实心土炕,墙上开壁龛。

题型:多项选择题

青年男性,无自觉不适,CT平扫示双侧肾锥体对称分布,毛刷样钙化,尿检无明显异常,应首先考虑

A.双侧髓质海绵肾

B.双肾结石

C.双肾结核

D.马蹄肾

E.双侧肾癌

题型:多项选择题

在某溶液中滴加Ba(NO32溶液产生白色沉淀A,过滤后再向沉淀A中滴加足量的稀硝酸,沉淀部分溶解并产生能使澄清石灰水变浑浊的气体,则原溶液中一定含有______离子和______离子.(用离子符号表示)

题型:多项选择题

From the health point of view we are living in an amazing age. We are free from many of the most dangerous diseases. A large number of once deadly illnesses can now be cured by modern medicine. It is almost certain that one day medicines will be found for the most stubborn remaining diseases. The expectation of life has increased greatly. But though the possibility of living a long and happy life is greater than ever before, every day we witness the unbelievable killing of men, women and children on the roads. Man vs the motor-car! It is a never-ending battle which man is losing.

Thousands of people the world over are killed or horribly killed each year and we are quietly sitting back and letting it happen.

It has been rightly said that when a man is sitting behind a steering wheel(方向盘), his car becomes the extension of his personality. There is no doubt that the motor-car often brings out a man’s very worst qualities. People who are normally quiet and pleasant may become unrecognizable when they are behind a steering-wheel. They say, they are ill-mannered and aggressive, willful as two-year-olds and completely selfish. A.. their hidden angers and disappointments seem to be brought to the surface by the act of driving.

The surprising thing is that society smiles so gently on the motorist and seems to forgive his behavior. Everything is done for his convenience. Cities are allowed to become almost uninhabitable because of heavy traffic; towns are made ugly by huge car parks; the countryside is ruined by road networks; and the deaths become nothing more than a number every year, to be easily forgotten.

It is high time a world rule was created to reduce this senseless waste of human life. With regard to driving, the laws of some countries are unbelievable lenient(宽容的) and even the strictest are not strict enough. A rule which was universally accepted could only have an obviously beneficial effect on the accident rate. Here are a few examples of some of the things that might be done. The driving test should be standardized and made far more difficult than it is; all the drivers should be made to take a test every three years or so; the age at which young people are allowed to drive any vehicle should be raised to at least 21; all vehicles should be put through strict tests for safety each year. Even the smallest amount of alcohol in the blood can damage a person’s driving ability. Present drinking and driving laws(where they exist) should be made much stricter. Speed limits should be required on all roads. Governments should lay down safety specifications for car factories, as has been done in the USA. All advertising stress power and performance should be banned. These measures may not sound good enough. But surely nothing should be considered as too severe if it results in reducing the number of deaths. After all, the world is for human beings, not motor-cars.

小题1:.What is the main idea of this passage?

A.Traffic accidents are mainly caused by motorists.

B.Thousands of people the world over are killed each year.

C.The laws of some countries about driving are to lenient.

D.Only stricter traffic laws can prevent accidents.小题2:. What does the author think of society toward motorists?

A.Society laughs at the motorists.

B.Huge car parks are build in the cities and towns.

C.Victims of accidents are nothing.

D.Society forgives their rude driving小题3:.What does the author mean by saying “his car becomes the extension of his personality” in Paragraph 2?

A.Driving can show his hidden qualities

B.Driving can show the other part of his personality

C.Driving can bring out his character

D.Driving can represent his manners小题4:. Which of the following is NOT mentioned as a way against traffic accidents?

A.Perfect the road network

B.Stricter driving tests

C.Test drivers every three years

D.Raise age limit and lay down safety specifications小题5:. The author’s attitude towards the traffic situation is ______.

A.confused

B.discontented

C.appealing

D.doubtful

题型:多项选择题

在工程网络计划中,工作M的最早开始时间为第17d,其持续时间为5d,该工作有三项紧后工作,它们的最迟开始时间分别为第40d、第27d和第30d,则该工作M的总时差为( )d。

A.13

B.8

C.5

D.3

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