理工類單選集考試卷模_擬考試題_15

1、姓名：_ 班級：_ 學(xué)號：_-密-封 -線- 理工類單選集考試卷模_擬考試題考試時間：120分鐘 考試總分：100分題號一二三四五總分分數(shù)遵守考場紀律，維護知識尊嚴，杜絕違紀行為，確?？荚嚱Y(jié)果公正。1、the threat to kiribatithe people of kiribati are afraid that one day in the not-too-distant future, their country will disappear from the face of the earth- literally. several times this year, the pa

2、cific island nation has been flooded by a sudden high tide. these tides, which swept across the island and destroyed houses, came when there was neither wind nor rain. “this never happened before,” say the older citizens of kiribati.what is causing these mysterious high tides? the answer may well be

3、 global warming. when fuels like oil and coal are being burned, pollutants (污染物)are released; these pollutants trap heat in the earths atmosphere. warmer temperatures cause water to expand and also create more water by melting glaciers (冰川 )and polar (極地的) ice caps.if the trend continues, scientists

4、 say, many countries will suffer, bangladesh, for example, might lose one-fifth of its land. the coral (珊瑚) island nations of the pacific, like kiribati and the marshall islands, however, would face an even worse fate they would be swallowed by the sea. the loss of these coral islands would be every

5、ones loss. coral formations are home to more species than any other place on earth.the people of these nations feel frustrated. the sea, on which their economies have always been based, is suddenly threatening their existence. they dont have the money for expensive technological solutions like seawa

6、lls. and they have no control over the pollutants, which are being released mainly by activities in large industrialized countries. all they can do is to hope that industrialized countries will take steps to reduce pollution.the people of kiribati worry that one day their country will be taken away

7、by a sudden high tide.（ ）a.rightb.wrongc.not mentioned2、the threat to kiribatithe people of kiribati are afraid that one day in the not-too-distant future, their country will disappear from the face of the earth- literally. several times this year, the pacific island nation has been flooded by a sud

8、den high tide. these tides, which swept across the island and destroyed houses, came when there was neither wind nor rain. “this never happened before,” say the older citizens of kiribati.what is causing these mysterious high tides? the answer may well be global warming. when fuels like oil and coal

9、 are being burned, pollutants (污染物)are released; these pollutants trap heat in the earths atmosphere. warmer temperatures cause water to expand and also create more water by melting glaciers (冰川 )and polar (極地的) ice caps.if the trend continues, scientists say, many countries will suffer, bangladesh,

10、 for example, might lose one-fifth of its land. the coral (珊瑚) island nations of the pacific, like kiribati and the marshall islands, however, would face an even worse fate they would be swallowed by the sea. the loss of these coral islands would be everyones loss. coral formations are home to more

11、species than any other place on earth.the people of these nations feel frustrated. the sea, on which their economies have always been based, is suddenly threatening their existence. they dont have the money for expensive technological solutions like seawalls. and they have no control over the pollut

12、ants, which are being released mainly by activities in large industrialized countries. all they can do is to hope that industrialized countries will take steps to reduce pollution.high tides used to attack kiribati when there was strong wind or heavy rain.（ ）a.ightb.wrongc.not mentioned3、the threat

13、to kiribatithe people of kiribati are afraid that one day in the not-too-distant future, their country will disappear from the face of the earth- literally. several times this year, the pacific island nation has been flooded by a sudden high tide. these tides, which swept across the island and destr

14、oyed houses, came when there was neither wind nor rain. “this never happened before,” say the older citizens of kiribati.what is causing these mysterious high tides? the answer may well be global warming. when fuels like oil and coal are being burned, pollutants (污染物)are released; these pollutants t

15、rap heat in the earths atmosphere. warmer temperatures cause water to expand and also create more water by melting glaciers (冰川 )and polar (極地的) ice caps.if the trend continues, scientists say, many countries will suffer, bangladesh, for example, might lose one-fifth of its land. the coral (珊瑚) isla

16、nd nations of the pacific, like kiribati and the marshall islands, however, would face an even worse fate they would be swallowed by the sea. the loss of these coral islands would be everyones loss. coral formations are home to more species than any other place on earth.the people of these nations f

17、eel frustrated. the sea, on which their economies have always been based, is suddenly threatening their existence. they dont have the money for expensive technological solutions like seawalls. and they have no control over the pollutants, which are being released mainly by activities in large indust

18、rialized countries. all they can do is to hope that industrialized countries will take steps to reduce pollution.the heat released by burning oil and coal is the direct cause of global warming.（ ）a.rightb.wrongc.not mentioned4、the threat to kiribatithe people of kiribati are afraid that one day in t

19、he not-too-distant future, their country will disappear from the face of the earth- literally. several times this year, the pacific island nation has been flooded by a sudden high tide. these tides, which swept across the island and destroyed houses, came when there was neither wind nor rain. “this

20、never happened before,” say the older citizens of kiribati.what is causing these mysterious high tides? the answer may well be global warming. when fuels like oil and coal are being burned, pollutants (污染物)are released; these pollutants trap heat in the earths atmosphere. warmer temperatures cause w

21、ater to expand and also create more water by melting glaciers (冰川 )and polar (極地的) ice caps.if the trend continues, scientists say, many countries will suffer, bangladesh, for example, might lose one-fifth of its land. the coral (珊瑚) island nations of the pacific, like kiribati and the marshall isla

22、nds, however, would face an even worse fate they would be swallowed by the sea. the loss of these coral islands would be everyones loss. coral formations are home to more species than any other place on earth.the people of these nations feel frustrated. the sea, on which their economies have always

23、been based, is suddenly threatening their existence. they dont have the money for expensive technological solutions like seawalls. and they have no control over the pollutants, which are being released mainly by activities in large industrialized countries. all they can do is to hope that industrial

24、ized countries will take steps to reduce pollution.scientists are not sure how serious the effects of global warming will be.（ ）a.rightb.wrongc.not mentioned5、the threat to kiribatithe people of kiribati are afraid that one day in the not-too-distant future, their country will disappear from the fac

25、e of the earth- literally. several times this year, the pacific island nation has been flooded by a sudden high tide. these tides, which swept across the island and destroyed houses, came when there was neither wind nor rain. “this never happened before,” say the older citizens of kiribati.what is c

26、ausing these mysterious high tides? the answer may well be global warming. when fuels like oil and coal are being burned, pollutants (污染物)are released; these pollutants trap heat in the earths atmosphere. warmer temperatures cause water to expand and also create more water by melting glaciers (冰川 )a

27、nd polar (極地的) ice caps.if the trend continues, scientists say, many countries will suffer, bangladesh, for example, might lose one-fifth of its land. the coral (珊瑚) island nations of the pacific, like kiribati and the marshall islands, however, would face an even worse fate they would be swallowed

28、by the sea. the loss of these coral islands would be everyones loss. coral formations are home to more species than any other place on earth.the people of these nations feel frustrated. the sea, on which their economies have always been based, is suddenly threatening their existence. they dont have

29、the money for expensive technological solutions like seawalls. and they have no control over the pollutants, which are being released mainly by activities in large industrialized countries. all they can do is to hope that industrialized countries will take steps to reduce pollution.the coral island

30、nations of the pacific have a long history of civilization.（ ）a.rightb.wrongc.not mentioned6、the threat to kiribatithe people of kiribati are afraid that one day in the not-too-distant future, their country will disappear from the face of the earth- literally. several times this year, the pacific is

31、land nation has been flooded by a sudden high tide. these tides, which swept across the island and destroyed houses, came when there was neither wind nor rain. “this never happened before,” say the older citizens of kiribati.what is causing these mysterious high tides? the answer may well be global

32、warming. when fuels like oil and coal are being burned, pollutants (污染物)are released; these pollutants trap heat in the earths atmosphere. warmer temperatures cause water to expand and also create more water by melting glaciers (冰川 )and polar (極地的) ice caps.if the trend continues, scientists say, ma

33、ny countries will suffer, bangladesh, for example, might lose one-fifth of its land. the coral (珊瑚) island nations of the pacific, like kiribati and the marshall islands, however, would face an even worse fate they would be swallowed by the sea. the loss of these coral islands would be everyones los

34、s. coral formations are home to more species than any other place on earth.the people of these nations feel frustrated. the sea, on which their economies have always been based, is suddenly threatening their existence. they dont have the money for expensive technological solutions like seawalls. and

35、 they have no control over the pollutants, which are being released mainly by activities in large industrialized countries. all they can do is to hope that industrialized countries will take steps to reduce pollution.the people of the coral island nations are unable to do anything substantial about

36、the problem of global warming.（ ）a.rightb.wrongc.not mentioned7、the threat to kiribatithe people of kiribati are afraid that one day in the not-too-distant future, their country will disappear from the face of the earth- literally. several times this year, the pacific island nation has been flooded by a sudden high tide. these tides, which swept across the island and destroyed houses, came when there was neither wind nor rain. “this never happened before,” say the older citizens of kiribati.what is causing these mysterious high tides? the answer may well be global warming. when