首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Where do pesticides (杀虫剂) fit into the picture of environmental disease? We have seen that they now pollute soil, water, and foo
Where do pesticides (杀虫剂) fit into the picture of environmental disease? We have seen that they now pollute soil, water, and foo
admin
2014-04-23
27
问题
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 fish-less 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 are 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 (积累的) 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, Dr. Rene Dubos, "yet some of their worst enemies slowly approach them unnoticed. "
Which of the following is closest in meaning to the sentence "Man, ...is part of nature. "(Lines 3~4, Para. 1)?
选项
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
解析
本题是一道句子含义类问题。问下面哪个选项与文章第一段中的句子“Man,however much he may like to pretend the contrary,is part of nature”的意思最接近。此句是一个带有分割式结构的句子,根据文章上下文,人类不管他们可能多么喜欢装作不是大自然的一部分,他们终究还是大自然的一部分。由此我们可以推断出本题的正确答案应是B“人类常常表现出似乎自己不是属于大自然的”。
转载请注明原文地址:https://kaotiyun.com/show/NBWO777K
0
在职攻硕英语联考
相关试题推荐
Inpolitics,inthecourts,evenontheubiquitousTVtalkshows,itisgoodformtopickanintellectualfight.Peopleattache
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternationwithsome16—17hours’wakefulnessandthatthe
Thenormalhumandailycycleofactivityisofsome7~8hours’sleepalternationwithsome16—17hours’wakefulnessandthatthe
Peoplethought:Hey,eatacarpandyouwillbetakinginAwhatitisthatgivesyoutheseBfishtheirlongClife-span.Ofcours
Smog-chokedSouthernCaliforniaAdemandsthem.It’sacarforpeoplewhoneverwanttogotoBagasstationagain.Butthefact
Themassacreofinnocentpeoplecannoteverbecondoned.
MostpeoplewhodevelopLymedisease,atick-borninfectionthat’sendemicinpartsoftheNortheastandMidwest,areeasilycur
Neverbeforehasflyingbeensocontroversial.Inthespaceoftwoyears,theenvironmentaldamagedonebyplaneshasgonefrom
随机试题
弹性式压力表主要分为单圈弹簧管压力表、多圈弹簧管压力表、波纹管式压力计、电接点压力表等。输气站常用的是()。
A.高颈段损害B.颈膨大损害C.胸髓损害D.腰膨大损害E.脊髓圆锥损害
强直收缩中,关于肌肉的动作电位描述不正确的是()。
资产负债表日,交易性金融资产的公允价值高于其账面余额的差额,借记“交易性金融资产”科目,贷记()。
()不属于劳动争议的标的。
“把一切事物教给一切人类的全部艺术”的提出者是
Heisbutachild.
Generallyspeaking,aBritishiswidelyregardedasaquiet,shyandconservativepersonwhois【C1】______onlyamongthosewithw
Doctor:_________Patient:I’vecaughtabadcoldandgotasourthroat.
WhydidJim’sparentshaveaserioustalkwithhimoneyearago?BecauseJimhadspentalotoftimeon______.
最新回复
(
0
)