河北2017成人学位英语考试阅读冲刺练习题
学习如逆水行舟,不进则退,以下是小编为大家搜索整理河北2017成人学位英语考试阅读冲刺练习题,希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!
阅读理解
Where do pesticides(杀虫剂)fit into the picture of environmental disease?We have seen that they now pollute soil,water,and food,that they have the power to make our streams fishless and our gardens and woodlands silent and birdless. Man,however much he may like to pretend the contrary,is part of nature. Can he escape a pollution that is now so thoroughly distributed throughout our world?
We know that even single exposures to these chemicals,if the amount is large enough,can cause extremely severe poisoning. But this is not the major problem. The sudden illness or death of farmers,farm workers,and others exposed to sufficient quantities of pesticides is very sad and should not occur. For the population as a whole,we must be more concerned with the delayed effects of absorbing small amounts of the pesticides that invisibly pollute our world.
Responsible public health officials have pointed out that the biological effects of chemicals are cumulative over long periods of time,and that the danger to the individual may depend on the sum of the exposures received throughout his lifetime. For these very reasons the danger is easily ignored. It is human nature to shake off what may seem to us a threat of future disaster. “Men are naturally most impressed by diseases which have obvious signs,” says a wise physician, Dubos,“yet some of their worst enemies slowly approach them unnoticed.”
h of the following is closest in meaning to the sentence “Man,…… is part of nature.”(Line 3,Para.1)?
A. Man appears indifferent to what happens in nature.
B. Man acts as if he does not belong to nature.
C. Man can avoid the effects of environmental pollution.
D. Man can escape his responsibilities for environmental protection.
答案: B
is the author‘s attitude towards the environmental effects of pesticides?
A. Pessimistic.
B. Indifferent.
C. Defensive.
D. Concerned.
答案: D
the author‘s view,the sudden death caused by exposure to large amounts of pesticides_____.
A. is not the worst of the negative consequences resulting from the use of pesticides
B. now occurs most frequently among all accidental deaths
C. has sharply increased so as to become the center of public attention
D. is unavoidable because people can‘t do without pesticides in farming
答案: A
le tend to ignore the delayed effects of exposure to chemicals because ______.
A. limited exposure to them does little harm to people‘s health
B. the present is more important for them than the future
C. the danger does not become apparent immediately
D. humans are capable of withstanding small amounts of poisoning
答案: C
can be concluded from s‘remarks that _____.
A. people find invisible diseases difficult to deal with
B. attacks by hidden enemies tend to be fatal
C. diseases with obvious signs are easy to cure
D. people tend to overlook hidden dangers caused by pesticides
答案: D
-
2017年成人学位英语考试语法最后冲刺练习
Proverbsarethedaughtersofdailyexperience.下面,小编为大家搜索整理了2017年成人学位英语考试语法最后冲刺练习,希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!1.______asitwasatsuchatime,hisworkattractedmuchattention.gpublishedB.Publ...
-
成人学位英语完形填空解题步骤
完形填空题型的目的是要测试学生综合运用英语的能力,考生在解答完形填空时必须要通篇考虑,掌握大意,综合运用所学词汇、语法及常识进行判断推理。以下是小编为大家搜索整理的成人学位英语完形填空解题步骤,希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕...
-
2017年四川成人学位英语考试阅读理解训练题
孔子曰:学而时习之,不亦乐乎。孔子的这句话就是告诉我们学习是一件非常快乐的事。以下是小编为大家搜索整2017年四川成人学位英语考试阅读理解训练题,希望对正在关注的您有所帮助!更多精彩内容请及时关注我们应届毕业生考试网!Ifyousmokeandyoustilldon’tbe...
-
成人英语三级阅读理解材料解读
没有一颗珍珠的闪光,是靠别人涂抹上去的。以下是小编为大家搜索整理的成人英语三级阅读理解材料解读,希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!FoodSafetyintheMarketplace在市场上,食品安全Episodesoffoodpoisoningcauseillnessinatlea...