生产经营单位新建、改建、扩建工程项目的安全设施,必须做到与主体工程“三同时”。以下哪

题型:单项选择题

问题:

生产经营单位新建、改建、扩建工程项目的安全设施,必须做到与主体工程“三同时”。以下哪项不属于“三同时”的内容()。

A、同时设计

B、同时验收

C、同时施工

D、同时投入生产和使用

考点:淮北矿业管技人员考试矿业管技(安全生产知识)矿业管技(安全生产知识)题库
题型:单项选择题

Today almost everyone knows computers and the Internet. If I ask you “What is the most important thing in your life?” maybe you will say “Computers and the Internet”.

The first computer was made in 1946. It was very big but it worked slowly.. Today, computers are getting smaller and smaller, but they work faster and faster. What can computers do? A writer has said, “People can't live without computers today.”

The Internet came a little later than computers. It is about 25 years later than computers. But now it can be found almost everywhere. We can use it to read books, send e-mails, do some shopping, play games or make friends.             

Young men, especially the middle school students like the Internet very much. They often go into the Internet bars as soon as they are free. They make friends on the Internet and maybe they have never seen these friends. They don't know their names, ages and sex. They are so interested in making the “unreal friends” that they can't put their heart into study. Some of them play the games in the Internet bars all day and all night. Many of them can't catch up with others in many subjects because of that.

Now the government has done many things. Some gangster Internet bars(黑网吧)have been banned. But that's not enough. The teachers and parents are still worrying about their students and children.

We can use computers and the Internet to learn more about the world. But at the same time, we should remember that computers and the Internet could not do all the things.

小题1:How was the first computers?

A.It was not big.

B.It couldn't work fast.

C.It was very cheap.

D.It was no useful小题2:When did people begin to use the Internet?

A.In the 19th century.

B.In the 1980s.

C.In the 1970s.

D.In the 1960s小题3:Which of the following is true?

A.Computers can help people do everything.

B.Middle school students aren't allowed to use the Internet.

C.Some students have used the Internet bars to make the “unreal friends”.

D.computer isn’t good to students.小题4:Which is the best title of the passage?

A.Computers and the Internet.

B.The Greatest Invention of This Century.

C.Gangster Internet Bars.

D.How to use the Internet小题5:What's the meaning of the word “that” in the fourth paragraph ?

A.Students often go into the Internet bars as soon as they are free.

B.And they play the games in the Internet bars all day and all night.

C.Students are so interested in making the “unreal friends” that they can't put their heart into study.

D.All of above

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健康效用值的常用测定方法包括

A.等级尺度法

B.时间交换法

C.标准概率法

D.意愿支付法

E.生命质量表测定法

题型:单项选择题

导致继发性腹膜炎的最常见致病菌是()

A.厌氧菌

B.大肠杆菌

C.肺炎双球菌

D.溶血性链球菌

E.多种细菌的混合感染

题型:单项选择题

对胸段脊髓损伤水平的定位具有重要意义的是:

A.肋间肌麻痹与否

B.下肢有无瘫痪

C.感觉平面改变

D.腱反射如何

E.提睾反射是否消失

题型:单项选择题

以下哪一项不属于股骨头颈部的血运来源:()。

A.旋股内动脉

B.旋股外动脉

C.旋股中动脉

D.股骨干滋养动脉

E.圆韧带动脉

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