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
Pollution is a "dirty" word. To pollute means to contaminate—topsoil something by introducing impurities which make (31) unfit o
Pollution is a "dirty" word. To pollute means to contaminate—topsoil something by introducing impurities which make (31) unfit o
admin
2009-06-24
29
问题
Pollution is a "dirty" word. To pollute means to contaminate—topsoil something by introducing impurities which make (31) unfit or unclean to use. Pollution comes in many forms. We see it, smell it, (32) it, drink it, and stumble through it. We literally lived in and breathe pollution, and (33) surprisingly, it is beginning to (34) our health, our happiness, and our civilization.
Once we thought of pollution (35) meaning simply the smog—the choking, stinging, dirty (36) that hovers over cities. But air pollution, while it is (37) the most dangerous, is only one type of contamination among several (38) attack the most basic life functions.
Through the uncontrolled use of insecticides, man has polluted the land, (39) the wildlife. By (40) sewage and chemicals into rivers and lakes, we have contaminated our (41) water. We are polluting the oceans, too, killing the fish and (42) depriving ourselves (43) an invaluable food supply.
Part of the problem is our exploding (44). More and more people are producing more wastes. But this problem is intensified by our "throw-away" technology. Each year Americans (45) of 7 million autos, 20 million tons of waste paper, 25 million pounds of toothpaste tubes and 48 million cans. We throw away gum wrappers, newspapers, and paper plates. It is no longer wise to (46) anything. Today almost everything is disposable. (47) of repairing a toaster or a radio, it is easier and cheaper to buy another one and discard the old, even (48) 95 percent of its parts may still be functioning. Baby diapers, which used to be made of reusable cloth, are now paper throwaways. Soon we will wear clothing made of (49): "Wear it once and throw it away", will be the slogan of the fashionable consciousness.
Where is this all to end? Are we turning the world into a gigantic dump, or is there hope that we can solve the pollution problem? (50), solutions are in sight. A few of them are positively ingenious.
选项
答案
Instead
解析
转载请注明原文地址:https://kaotiyun.com/show/yYTd777K
本试题收录于:
公共英语五级笔试题库公共英语(PETS)分类
0
公共英语五级笔试
公共英语(PETS)
相关试题推荐
HowTwoGreatConflictsHelpedtoChangeEuropeNinetyyearsagoonasunnymorninginNorthernFrance,somethinghappenedt
HowTwoGreatConflictsHelpedtoChangeEuropeNinetyyearsagoonasunnymorninginNorthernFrance,somethinghappenedt
HowTwoGreatConflictsHelpedtoChangeEuropeNinetyyearsagoonasunnymorninginNorthernFrance,somethinghappenedt
HowTwoGreatConflictsHelpedtoChangeEuropeNinetyyearsagoonasunnymorninginNorthernFrance,somethinghappenedt
HowTwoGreatConflictsHelpedtoChangeEuropeNinetyyearsagoonasunnymorninginNorthernFrance,somethinghappenedt
HowTwoGreatConflictsHelpedtoChangeEuropeNinetyyearsagoonasunnymorninginNorthernFrance,somethinghappenedt
PetitionsPetitionshavelongbeenapartofBritishpoliticallife.Anyonewhowantedtochangesomethingwouldgetalist
ExplanationWhatdoesascientistdowhenheorshe"explains"something?Scientificexplanationcomesintwoforms:generalizat
ExplanationWhatdoesascientistdowhenheorshe"explains"something?Scientificexplanationcomesintwoforms:generalizat
随机试题
人民法院审理行政案件,参照规章。()
心理过程包括()。
抗体介导的排斥反应容易发生于
猪痢疾常发仔猪的时间是()。
工程设计招标采用的评标方法不包括()。
高压系统风量调节阀关闭,两侧压差等于1kPa,则允许漏风量应()。
目前经济学家们所谈的博弈论一般是指非合作博弈,包括()。
法治政府是法治国家的基础。()
教师提出“你是否可以用另外一种方式来表达”或“如果把这个答案用于其他情况下会怎样”的问题诱导学生展现出更多他们所知道的,进而了解他们到底对学习内容掌握了多少,教师所提问题属于()。
LookatthestatementsbelowandthearticleaboutPlumperontheoppositepage.Whichsectionofthearticle(A,B,CorD)does
最新回复
(
0
)