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 or something by introducing impurities which make【C1】______
Pollution is a "dirty" word. To pollute means to contaminate-topsoil or something by introducing impurities which make【C1】______
admin
2022-07-24
20
问题
Pollution is a "dirty" word. To pollute means to contaminate-topsoil or something by introducing impurities which make【C1】________unfit or unclean to use. Pollution comes in many forms. We see it, smell it, 【C2】________it, drink it, and stumble through it. We literally live in and breathe pollution, and【C3】________surprise, it is beginning to【C4】________our health, our happiness, and our civilization.
Once we thought of pollution【C5】________meaning simply the smog—the choking, stinging, dirty【C6】________that hovers over cities. Bui air pollution, while it is【C7】________the most dangerous, is only one type of contamination among several【C8】________attack the most basic life functions.
Through the uncontrolled use of insecticides, man has polluted the land, 【C9】________ the wildlife. By【C10】________sewage and chemicals into rivers and lakes, we have contaminated our【C11】________water. We are polluting the oceans, too, killing the fish and【C12】________robbing ourselves【C13】________an invaluable food supply.
Part of the problem is our exploding【C14】________More and more people are producing more wastes.
But this problem is intensified by our "throw-away" technology. Each year Americans【C15】________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 【C16】________anything. Today almost everything is disposable. 【C17】________of repairing a toaster or a radio, it is easier and cheaper to buy another one and discard the old, even【C18】________95 percent of its parts may still be functioning. Baby diapers, which used to be made of reusable cloth, are now paper throw-away. Soon we will wear clothing made of【C19】________: "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? 【C20】________, solutions are in sight. A few of them are positively ingenious.
【C8】
选项
A、who
B、which
C、when
D、whom
答案
B
解析
分析句子结构可知,空格处引导定语从句,且在句中做主语,修饰“several (types of contamination)”,只有which符合题意,故选B。
转载请注明原文地址:https://kaotiyun.com/show/mq6D777K
本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
0
公共英语二级笔试
公共英语(PETS)
相关试题推荐
下列选项中为单精度数的是()。
学生的记录由学号和成绩组成,N名学生的数据己在主函数中放入结构体数组s中,请编写函数fun(),它的功能是:把分数最低的学生数据放在h所指的数组中。注意:分数低的学生可能不只一个,函数返回分数最低学生的人数。注意:部分源程序给出如下。 请勿改动
在考生文件夹下,存在一个数据库文件“sampl.accdb”,里边已经设计好了表对象“tDoctor”、“tOffice”、“tPatient”和“tSubscribe"。试按以下操作要求,完成各种操作:删除“tDoctor”表中的“专长”字段,并设置
Ifyouarelooking【C1】________information,libraryshelvesareagoodplace【C2】________.Butifyouneedup-to-the-minutedatao
Somepeoplemakeyoufeelcomfortablewhentheyarearound.【B1】________Thesepeoplehavesomethingincommon.Andonceweknoww
Somepeoplemakeyoufeelcomfortablewhentheyarearound.【B1】________Thesepeoplehavesomethingincommon.Andonceweknoww
AndylivedhighintheRockyMountains.Hehunted(打猎)wildanimalsthere.Healsotookothermenhunting.Thatwashiswork.
Thetaxidriverwasamaninhislatethirties.Hepickedmeupand【C1】________metomyplace.Iusuallyliketohavebrief【C2】_
Whichofthefollowingcanbeanappropriatetopicofthereport?
WhyshouldHuntergiveacopyofplanstotheprofessor?
随机试题
提出“5W”模式的是()。
A、Itdividesintotwodifferentparts.B、Itkeepsthesamechemicalstructure.C、Itbecomespartofanewchemicalcompound.D、I
A.20%甘露醇B.5%碳酸氢钠C.大量生理盐水D.20%甘露醇或5%碳酸氢钠E.不可使用20%甘露醇或5%碳酸氢钠代谢性酸中毒宜用
A.八正散B.龙胆泻肝汤C.无比山药丸D.春泽汤E.六味地黄丸淋证之热淋,治疗宜选
A、雌激素B、孕激素C、胎盘生乳素D、HCGE、缩宫素胎盘合成的激素中哪种激素由合体滋养细胞产生并为产后泌乳做准备
有毒有害固体废物的生物处理法包括()
戒学是为出家四众和居士制定的所有戒律仪规。下列不属于“五戒”的是()。
行动公众指的是不仅意识到组织行为引起的共同问题的存在,而且准备或已经采取某种解决问题的行动的公众。根据上述定义,以下哪项涉及行动公众?
科学发展观的实质是()。
______’sLeavesofGrassisacollectionofpoemswritteninfreeverse.
最新回复
(
0
)