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—to spoil something by introducing impurities which make (31) unfit
Pollution is a "dirty" word. To pollute means to contaminate—to spoil something by introducing impurities which make (31) unfit
admin
2009-06-24
30
问题
Pollution is a "dirty" word. To pollute means to contaminate—to spoil 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 very civilization.
Once we thought of pollution (35) meaning simply 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 river 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 produce 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 fashionable to (46) anything. Today almost everything is disposable. (47) of repairing a toaster or a radio, it is easier and cheaper to buy a new 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 fashion.
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
paper
解析
转载请注明原文地址:https://kaotiyun.com/show/cmHd777K
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
NewIdeasIceland’sPresidentOlafurGrimssonistryingtodrivecarbondioxide(二氧化碳)undergroundto
NewIdeasIceland’sPresidentOlafurGrimssonistryingtodrivecarbondioxide(二氧化碳)undergroundto
NewIdeasIceland’sPresidentOlafurGrimssonistryingtodrivecarbondioxide(二氧化碳)undergroundto
NewIdeasIceland’sPresidentOlafurGrimssonistryingtodrivecarbondioxide(二氧化碳)undergroundto
AttentiontotheDetails1.Attentiontodetailissomethingeveryonecanandshoulddo—especiallyinatightjobmarket.B
HowaTerribleBattleHelpedtoChangeEuropeNinetyyearsagoonasunnymorninginNorthernFrance,somethinghappenedthat
Experimentshaveconfirmedtheassumptionofmanyexecutives.Peoplearemorelikelytocooperatewiththosewholikethem.
InSports,RedistheWinningColorWhenopponentsofagameareequallymatched,theteamdressedinredismorelikelytow
USBlacksHard-hitbyCancerDeathratesforcancerarefallingforallAmericans,butblackAmericansarestillmorelikely
Wheredidclassicalmusicoriginate?
随机试题
某产品需安装某种部件,该部件可以外购也可以自制。外购时每件成本300元。如果自制,一次性设备购置和安装总投资为500万元。假设设备的使用期限为5年,折旧费可以均匀分摊到各年。生产该部件每件所用原材料、动力、人工等成本为100元。试分析讨论外购与自制两方案的
肾窦内不含有()
CR应用的辐射转换器是
患者,女,27岁。心慌气短8年,反复咯血2年,近2日又咯血不止就诊。查体:双颊紫红,唇发绀,呼吸困难,双肺底湿啰音,脉搏强弱交替,心率120次/分,心尖区有舒张期杂音,下肢不肿,肝脾不大。心尖区舒张期杂音的原因是
房地产开发项目应当建立资本金制度,资本金占项目总投资的比例不得低于()。
根据《INCOTERMS2000》,在FAS贸易术语下,如买方所派的船不能靠岸,则卖方只要将货物装上驳船即可。()
由于普通股票没有还本要求,普通股股息也不固定,所以普通股票没有信用风险。()
小张的毕业论文设置为2栏页面布局,现需在分栏之上插入一个横跨两栏内容的论文标题,最优的操作方法是()
Thedecisionaboutwheretolivewhilestudyingatthetertiarylevelcanhaveamajorinfluenceonastudent’schancesofsucce
CharlesDickenswasafamousnineteenth-centurywriterandthesignature"CharlesDickens"israrityenoughtocommandaprice.W
最新回复
(
0
)