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1、英语四级英语阅读试题库（完整版）英语四级阅读试题库含答案解析英语四级阅读题库含答案解析1 .Passage Onest century, Global warming may or may not be the great environmental crisis of the 21t - we won t do much about it. We will argue overbut regardless of whether it is or isnAl Gore calls global warming an uinconvenient truth, “ as if merely rec
2、ognizing itt know enough tocould put us on a path to a solution. But the real truth is that we donrelieve global warming, and一we can t do-without major technological breakthroughsmuch about it.s population is projected to grow from 6. 4 billion to 9. 1From 2003 to 2050, the worldbillion, a 42% incre
3、ase. If energy use per person and technology remain the same, total energy use and greenhouse gas emissions (mainly, C02) will be 42% higher in 2050. but that s too low, because societies that grow richer use more energy. We need economic growth unless w e condemn t he world s poor to their present
4、poverty and freeze everyone e Ise s living standards. With modest growth, energy u se and greenhouse emissions more than double by 2050.No government w ill adopt rigid restrictions o n economic growth and personal freedom (limits on electricity usage, d riving and travel) that might cut back globalo
5、re doing something. Consider the Kyoto warming. Still, politicians want to show theyProtocol (京者E议定书).It allowed countries that joined to punish those that didnt. But itsignatories (签字hasn t reduced C02 emissions (up about 25% since 1990), and many国) didn t adopt tough enough policies to hit their 2
6、008-2012 targets.The practical c onclusion i s that if global warming is a potential disaster, the only solution is new technology. Only an aggressive research and development p rogram0might find ways of breaking dependence on fossil fuels or dealing with it.re helpless.engineering problem, we57. Wh
7、at is said about global warming in the first paragraph?C) Serious steps have been taken to avoid D) Very little will be done to bring it underor stop it. control.58. According to the author s understanding, what is Al Gore s view on global warming?A) It is a reality both people and politicians are unaware of.B) It is a phenomenon that causes us many inconveniences.C) It is a problem that can be solved once it is recognized.D) It is an area we actually have little knowledge about.59. Green house emissions will more than double by 2050 because of .A) economic growth C) wasteful use of energy