《物业管理条例》按照社会主义市场经济的原则,对物业管理活动的()等作出了规定。 A.

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问题:

《物业管理条例》按照社会主义市场经济的原则,对物业管理活动的()等作出了规定。

A.竞争机制

B.物业服务的定价

C.物业服务合同

D.物业服务企业

E.物业管理组织

考点:注册物业管理师物业管理基本制度与政策物业管理师物业管理基本制度与政策考前押卷一
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The world itself is becoming much smaller by using modern traffic and modern communication. Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution.

To pollute means to make things unfit or unclean to use. Pollution comes in many ways. We see it, smell it, drink it and even eat it. Pollution is beginning to threaten (威胁) our health, our happiness and our life.

Man has been polluting the earth from the time he first made fire, washed his clothes in the river and threw his waste on the ground. When land was used up or water became dirty, men moved on to another place. At first, the problem was not so serious because there was plenty of clean air, land and water. There weren’t so many people then and their wants fewer. All the dirty things could be absorbed(吸收) by nature and soon covered over. But this is no longer true. The increase of pollution and the development of industry(工业) have changed that. Man is slowly poisoning(毒害)not only his environment but also himself.

Through the use of poison, man has polluted the land, killing the animals. By putting dirty water and chemicals into rivers and lakes we have polluted our drinking water, killing the fish.

Our increasing population is part of the problem. More people, more waste.

Where is this all to end? Are we turning the world into a big rubbish dump(堆存处),or is there any hope that we can get rid of (摆脱,除去) the pollution? Luckily, millions of people have been warned of the danger of pollution. Large numbers of people are now working hard to bring pollution under control.

The earth is our home. We must take care of it. This means keeping the land, air and water clean. And we must take care of the rise in pollution at the same time.

小题1:Which of the following is NOT true according to the passage?

A.We live on the earth, so we should look after it.

B.Man is fighting against different kinds of pollution.

C.To pollute means to make air, water and land unfit for use.

D.All the waste produced by modern industry can be absorbed.小题2:In Paragraph4, the underlined word “chemicals” mean ____________.

A.化学物质

B.医疗器械

C.污染源

D.塑料制品小题3:Through the uncontrolled use of poison man has___________.

A.made the drinking water dirty

B.polluted the land

C.killed the animals

D.all of the above小题4:From the sentences “More people, more waste.” We know that ___________

A.we need more people, not more waste

B.the increase of population caused more waste.

C.there isn’t any hope that we can get rid of the pollution

D.More people have been warned of the danger of more waste.小题5:Which of the following is TRUE according to the passage?

A.Man begins to understand the pollution.

B.Man doesn’t know how to control pollution.

C.Man is doing something to control pollution.

D.Man still doesn’t realize how serious pollution is.

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北宋建立后首先集中军权,主要是为了()。

A.防止军事割据

B.加强皇权统治

C.加强军事力量

D.抵抗辽的进攻

题型:多项选择题

作为国家制度的民主总是离不开专政的,其原因是:  

A.维护统治阶级的民主就是对被统治阶级的专政

B.国家制度是国体和政体的统一  

C.民主和专政是对立统一的

D.民主是由法律保证的

题型:多项选择题
如图所示,AB是一质量为m的均匀细直杆,A端靠在光滑的竖直墙壁上,B端置于水平地面上,杆身与竖直方向夹角为θ,杆与地面的摩擦系数为μ,保持平衡,则此时杆与地面的摩擦力为(  )

A.mgtgθ

B.mgsinθ

C.μmg

D.μmg

题型:多项选择题

当平均风速为12m/s,大气浓度预测采用( )。

A.小风扩散模型
B.面源扩散模式
C.熏烟模式
D.有风点源扩散模型

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