卫生类相同项单选集考试.卷模拟考试题

1、姓名：_ 班级：_ 学号：_-密-封 -线- 卫生类相同项单选集考试.卷模拟考试题考试时间：120分钟 考试总分：100分题号一二三四五总分分数遵守考场纪律，维护知识尊严，杜绝违纪行为，确保考试结果公正。1、energy resourceshumans are using up the worlds energy resources in a way no other animal has ever done. we use them to provide light and heating in our homes, to plough the land, to cook our food,

2、 to travel, to run our factories, and in countless other ways. whether we are rural workers in a developing country or urban workers in a wealthy industrial country, we all need energy, although the sources of the energy and the amounts used vary greatly from one society to another.there are differe

3、nt forms or types of energy. fuels such as coal, oil (petroleum), and wood contain chemical energy. when these fuels are burnt, the chemical energy changes to heat and light energy.electricity is the most important form of energy in the industrialized world, because it can be transported over long d

4、istances via cables and transmission lines. it is also a very convenient form of energy, since it can power a wide variety of household appliances and industrial machinery. it is produced by converting the chemical energy from coal, oil, or natural gas in power stations.energy resources fall into tw

5、o broad groups: renewable and nonrenewable. renewable resources are those which replenish(补充) themselves naturally and will either always be available hydroelectric power(水力发电), solar energy, wind and wave power, tidal energy, and geothermal energy (地热能) or will continue to be available provided sup

6、plies are given sufficient time to replenish themselves-peat(泥煤) and firewood. nonrenewable resources are those of which there are limited supplies and which once used are gone forever. these include coal, oil, natural gas, and uranium (轴).coal, oil, and natural gas are called fossil fuels(化石燃料) bec

7、ause they are the fossilized(使成化石) remains of plants and animals that lived hundreds of millions of years age. burning fossil fuels releases chemicals that cause acid rain, and is gradually increasing the carbon dioxide in the atmosphere, causing global warming.only urban workers in a wealthy indust

8、rial country need energy（ ）. （ ）a.rightb.wrongc.not mentioned2、energy resourceshumans are using up the worlds energy resources in a way no other animal has ever done. we use them to provide light and heating in our homes, to plough the land, to cook our food, to travel, to run our factories, and in

9、countless other ways. whether we are rural workers in a developing country or urban workers in a wealthy industrial country, we all need energy, although the sources of the energy and the amounts used vary greatly from one society to another.there are different forms or types of energy. fuels such a

10、s coal, oil (petroleum), and wood contain chemical energy. when these fuels are burnt, the chemical energy changes to heat and light energy.electricity is the most important form of energy in the industrialized world, because it can be transported over long distances via cables and transmission line

11、s. it is also a very convenient form of energy, since it can power a wide variety of household appliances and industrial machinery. it is produced by converting the chemical energy from coal, oil, or natural gas in power stations.energy resources fall into two broad groups: renewable and nonrenewabl

12、e. renewable resources are those which replenish(补充) themselves naturally and will either always be available hydroelectric power(水力发电), solar energy, wind and wave power, tidal energy, and geothermal energy (地热能) or will continue to be available provided supplies are given sufficient time to replen

13、ish themselves-peat(泥煤) and firewood. nonrenewable resources are those of which there are limited supplies and which once used are gone forever. these include coal, oil, natural gas, and uranium (轴).coal, oil, and natural gas are called fossil fuels(化石燃料) because they are the fossilized(使成化石) remain

14、s of plants and animals that lived hundreds of millions of years age. burning fossil fuels releases chemicals that cause acid rain, and is gradually increasing the carbon dioxide in the atmosphere, causing global warming.electricity is the most important form of energy in the industrialized world（ ）

15、. （ ）a.rightb.wrongc.not mentioned3、energy resourceshumans are using up the worlds energy resources in a way no other animal has ever done. we use them to provide light and heating in our homes, to plough the land, to cook our food, to travel, to run our factories, and in countless other ways. wheth

16、er we are rural workers in a developing country or urban workers in a wealthy industrial country, we all need energy, although the sources of the energy and the amounts used vary greatly from one society to another.there are different forms or types of energy. fuels such as coal, oil (petroleum), an

17、d wood contain chemical energy. when these fuels are burnt, the chemical energy changes to heat and light energy.electricity is the most important form of energy in the industrialized world, because it can be transported over long distances via cables and transmission lines. it is also a very conven

18、ient form of energy, since it can power a wide variety of household appliances and industrial machinery. it is produced by converting the chemical energy from coal, oil, or natural gas in power stations.energy resources fall into two broad groups: renewable and nonrenewable. renewable resources are

19、those which replenish(补充) themselves naturally and will either always be available hydroelectric power(水力发电), solar energy, wind and wave power, tidal energy, and geothermal energy (地热能) or will continue to be available provided supplies are given sufficient time to replenish themselves-peat(泥煤) and

20、 firewood. nonrenewable resources are those of which there are limited supplies and which once used are gone forever. these include coal, oil, natural gas, and uranium (轴).coal, oil, and natural gas are called fossil fuels(化石燃料) because they are the fossilized(使成化石) remains of plants and animals tha

21、t lived hundreds of millions of years age. burning fossil fuels releases chemicals that cause acid rain, and is gradually increasing the carbon dioxide in the atmosphere, causing global warming.energy resources can roughly be divided into two groups: renewable and nonrenewable.（ ）a.rightb.wrongc.not

22、 mentioned4、energy resourceshumans are using up the worlds energy resources in a way no other animal has ever done. we use them to provide light and heating in our homes, to plough the land, to cook our food, to travel, to run our factories, and in countless other ways. whether we are rural workers

23、in a developing country or urban workers in a wealthy industrial country, we all need energy, although the sources of the energy and the amounts used vary greatly from one society to another.there are different forms or types of energy. fuels such as coal, oil (petroleum), and wood contain chemical

24、energy. when these fuels are burnt, the chemical energy changes to heat and light energy.electricity is the most important form of energy in the industrialized world, because it can be transported over long distances via cables and transmission lines. it is also a very convenient form of energy, sin

25、ce it can power a wide variety of household appliances and industrial machinery. it is produced by converting the chemical energy from coal, oil, or natural gas in power stations.energy resources fall into two broad groups: renewable and nonrenewable. renewable resources are those which replenish(补充

26、) themselves naturally and will either always be available hydroelectric power(水力发电), solar energy, wind and wave power, tidal energy, and geothermal energy (地热能) or will continue to be available provided supplies are given sufficient time to replenish themselves-peat(泥煤) and firewood. nonrenewable

27、resources are those of which there are limited supplies and which once used are gone forever. these include coal, oil, natural gas, and uranium (轴).coal, oil, and natural gas are called fossil fuels(化石燃料) because they are the fossilized(使成化石) remains of plants and animals that lived hundreds of mill

28、ions of years age. burning fossil fuels releases chemicals that cause acid rain, and is gradually increasing the carbon dioxide in the atmosphere, causing global warming.china is the country richest in coal reserve（ ）. （ ）a.rightb.wrongc.not mentioned5、energy resourceshumans are using up the worlds

29、energy resources in a way no other animal has ever done. we use them to provide light and heating in our homes, to plough the land, to cook our food, to travel, to run our factories, and in countless other ways. whether we are rural workers in a developing country or urban workers in a wealthy indus

30、trial country, we all need energy, although the sources of the energy and the amounts used vary greatly from one society to another.there are different forms or types of energy. fuels such as coal, oil (petroleum), and wood contain chemical energy. when these fuels are burnt, the chemical energy cha

31、nges to heat and light energy.electricity is the most important form of energy in the industrialized world, because it can be transported over long distances via cables and transmission lines. it is also a very convenient form of energy, since it can power a wide variety of household appliances and

32、industrial machinery. it is produced by converting the chemical energy from coal, oil, or natural gas in power stations.energy resources fall into two broad groups: renewable and nonrenewable. renewable resources are those which replenish(补充) themselves naturally and will either always be available

33、hydroelectric power(水力发电), solar energy, wind and wave power, tidal energy, and geothermal energy (地热能) or will continue to be available provided supplies are given sufficient time to replenish themselves-peat(泥煤) and firewood. nonrenewable resources are those of which there are limited supplies and

34、 which once used are gone forever. these include coal, oil, natural gas, and uranium (轴).coal, oil, and natural gas are called fossil fuels(化石燃料) because they are the fossilized(使成化石) remains of plants and animals that lived hundreds of millions of years age. burning fossil fuels releases chemicals

35、that cause acid rain, and is gradually increasing the carbon dioxide in the atmosphere, causing global warming.coal, oil, natural gas and uranium should he classified as nonrenewable resources.（ ）a.rightb.wrongc.not mentioned6、energy resourceshumans are using up the worlds energy resources in a way

36、no other animal has ever done. we use them to provide light and heating in our homes, to plough the land, to cook our food, to travel, to run our factories, and in countless other ways. whether we are rural workers in a developing country or urban workers in a wealthy industrial country, we all need

37、 energy, although the sources of the energy and the amounts used vary greatly from one society to another.there are different forms or types of energy. fuels such as coal, oil (petroleum), and wood contain chemical energy. when these fuels are burnt, the chemical energy changes to heat and light ene

38、rgy.electricity is the most important form of energy in the industrialized world, because it can be transported over long distances via cables and transmission lines. it is also a very convenient form of energy, since it can power a wide variety of household appliances and industrial machinery. it i

39、s produced by converting the chemical energy from coal, oil, or natural gas in power stations.energy resources fall into two broad groups: renewable and nonrenewable. renewable resources are those which replenish(补充) themselves naturally and will either always be available hydroelectric power(水力发电),

40、 solar energy, wind and wave power, tidal energy, and geothermal energy (地热能) or will continue to be available provided supplies are given sufficient time to replenish themselves-peat(泥煤) and firewood. nonrenewable resources are those of which there are limited supplies and which once used are gone

41、forever. these include coal, oil, natural gas, and uranium (轴).coal, oil, and natural gas are called fossil fuels(化石燃料) because they are the fossilized(使成化石) remains of plants and animals that lived hundreds of millions of years age. burning fossil fuels releases chemicals that cause acid rain, and

42、is gradually increasing the carbon dioxide in the atmosphere, causing global warming.burning fossil fuels does little harm to the environment.（ ）a.rightb.wrongc.not mentioned7、energy resourceshumans are using up the worlds energy resources in a way no other animal has ever done. we use them to provi

43、de light and heating in our homes, to plough the land, to cook our food, to travel, to run our factories, and in countless other ways. whether we are rural workers in a developing country or urban workers in a wealthy industrial country, we all need energy, although the sources of the energy and the amounts used vary greatly from one society to another.there are different forms or types of energy. fuels such as coal, oil (petroleum), and wood contain chemical energy. when these fuels are burnt, t