下载亿题库APP
联系电话:400-660-1360
请谨慎保管和记忆你的密码,以免泄露和丢失
请谨慎保管和记忆你的密码,以免泄露和丢失
小伙伴们,公共英语考试大家复习的怎么样了呢?下面是帮考网分享一些公共英语考试二级部分的复习资料,一起来看看吧!
阅读:
There was one thought that air pollution affected only the area immediately around large cities with factories and heavy automobile traffic.At present,we realize that although these are the areas with the worst air pollution,the problem is literally worldwide.On several occasions over the past decade,a heavy cloud of air pollution has covered the east of the United States and brought health warnings in rural areas away from any major concentration of manufacturing and automobile traffic.In fact,the very climate of the entire earth may be infected by air pollution.Some scientists consider that the increasing concentration of carbon dioxide in the air resulting from the burning of fossil fuels(coal and oil)is creating a“greenhouse effect”—conserving heat reflected from the earth and raising the world’s average temperature.If this view is correct and the world’s temperature is raised only a few degrees,much of the polar ice cap will melt and cities such as New York,Boston,Miami,and New Orleans will be in water.
Another view,less widely held,is that increasing particular matter in the atmosphere is blocking sunlight and lowering the earth’s temperature—a result that would be equally disastrous.A drop of just a few degrees could create something close to a new ice age,and would mane agriculture difficult or impossible in many of our top farming areas.Today we do not know for sure that either of these conditions will happen(though one recent government report drafted by experts in the field concluded that the greenhouse effect is very possible)Perhaps,if we are lucky enough,the two tendencies will offset each other and the world’s temperature will stay about the same as it is now.Driven by economic profits,people neglect the damage on our environment caused by the“advanced civilization”.Maybe the air pollution is the price the human beings have to pay for their development.But is it really worthwhile?
1、This passage is primarily about __________.
A.the greenhouse effect……
B.the burning of fossil fuels……
C.the potential effect of air pollution.
D.the likelihood of a new ice age.
答案:C
解析:文章是在讨论大气污染给人类带来的潜在影响。
2、As pointed out at the beginning of the passage,people used to think that air pollution _______.
A.cause widespread damage in the countryside
B.affected the entire eastern half of the United States
C.had damaged effect on health
D.existed merely in urban and industries areas
答案:D
解析:由第一段第一句话可推知。
3、It can be concluded that ____________.
A.raising the world’s temperature only a few degrees would not do much harm to life on earth.
B.lowering the world’s temperature merely a few degrees would lead major farming areas to disaster.
C.almost no temperature variations have occurred over the past decade.
D.the world’s temperature will remain constant in the years to come.
答案:B
解析:根据第二段第二句话“A drop of just a few degrees——”可推知。
4、The word“offset”in the second paragraph could be replaced by _________.
A.slip into
B.make up for
C.set up
D.catch up with
答案:B
解析:offset补偿,make up for弥补,set up建立,catch up with赶上
5、As to the greenhouse effect,the author __________.
A.share the same view with the scientist.
B.is uncertain of its occurrence
C.rejects it as being ungrounded
D.thinks that it will destroy the world soon
答案:B
好了,以上就是今天分享的全部内容了,各位小伙伴根据自己的情况进行查阅,希望本文对各位有所帮助,预祝各位取得满意的成绩,如需了解更多相关内容,请关注帮考网!
为什么商务英语考试中有的考生不允许入场?:为什么商务英语考试中有的考生不允许入场?考点将拒绝考生入场,并不予改期考试或退还考费:1. 抵达考点与网上报名所选考点不一致;2. 未携带准考证或规定的有效身份证件;3. 所携身份证件的有效性未通过核验;4. 身份证件类型和号码与所持准考证显示信息不符;5. 身份证件相片与本人明显不符;6. 未按准考证规定时间到达考场;7. 不服从监考人员的管理,扰乱考场秩序。
需要具备怎样的基础才能备考商务英语BEC中级?:商务英语中级需要有大学英语四级到六级的水平。
学习商务英语BEC初级需要具备怎样的基础?:学习商务英语BEC初级需要具备怎样的基础?根据BEC考试大纲的要求,学习BEC初级需要有公共英语四级的水平。
2022-04-08
2022-04-08
2022-04-08
2022-04-08
2022-04-08
微信扫码关注公众号
获取更多考试热门资料