题目内容
9.The Middle East countries and other world powers have been facing major political tensions which have made the stability of the crude oil prices very unpredictable.Each day the prospect(前景)of oil prices has become more and more unclear.Water fuel has been developed as an alternative source of fuel which has fast become popular around the world.This exciting technology has various advantages.More than 70percent of the Earth is covered with water and this fuel source does not produce any harmful pollutants or dangerous emissions(散发物)either.They in fact also double the mileage(里程)of the cars that are powered by them.
Water fuel technology has been known to be the best additional form of fuel source for petrol or other fuel sources.However,any claim that this technology can be only an additional source and not a replacement is totally incorrect and misleading.such ideas have been implied by those who look down on this technology,On the contrary,this technology has numerous benefits such as it does not produce any harmful emissions which can affect the climate changes.It further helps to reduce the level of noise produced by the engines.
Various researches reflect that running costs on fuels for automobiles can be easily saved up to 40percent with the help of water cell technology.This technology can easily work on various cars powered by gas.It can also be used for trucks,vans and other vehicles.The tap water can also be easily used directly and you do not need any special water that is specially treated to be used for this purpose.You can easily find a lot of details so that you can adapt your car to use the technology.
64.We can learn from the first paragraph that the price of oilC,
A.has been rising for a long time B is going down at present
C is unstable for political reasons D is decided by powerful countries
65.Water fuel technology has many advantages EXCEPT thatD.
A water fuel will not pollute the environment
B it is very simple to get such kind of fuel
C cars powered by the fuel can be used longer
D it has already been popular around the world
66.People holding the opposite idea think thatB.
A the world climate won't be influenced by fuel
B petrol can't be completely replaced by water fuel
C the engines will give out less noise than before
D water fuel can't act as an additional source for gas
67.What is the best title for the text?A
A.Water Fuel-Becoming a Reality Now B.Water Fuel-Lower Cost
C.Water Fuel-a Long Way to Go D.Water Fuel-a Safer Choice.
分析 本文是一篇科教类阅读,主要向读者介绍了一种名叫"水燃料"的资源已经成为了现实.
解答 64-67.CDBA
64题答案:C考查细节推理,根据原文第一段的which have made the stability of the crude oil prices very unpredictable.这(政治紧张)使得原油价格的稳定性变得十分难以预测.可知本题答案为C选项.
65题答案:D考查细节推理,D选项"水燃料在全世界都很受欢迎"是一个事实,而并非其优势;故本题答案为D选项.
66题答案:B考查细节推理,根据原文第三段However,any claim that this technology can be only an additional source and not a replacement is totally incorrect and misleading.然而,任何诸如这项科技只能是一种附加资源而不是替代品的声称都是完全错误及误导的.可知本题答案为B选项.
67题答案:A考查主旨大意,文章主要讲的是一种名为"水燃料"的资源已经成为了现实并且在全世界都受到了欢迎.
点评 本文是一篇科教类阅读,题目涉及多道细节理解题,做题时结合原文和题目有针对 性找出相关语句进行仔细分析,结合选项选出正确答案.推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案.
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