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
Today’s cars are already built with a kind of converter(转换器). When exhaust flows through this converter "box", a chemical inside
Today’s cars are already built with a kind of converter(转换器). When exhaust flows through this converter "box", a chemical inside
admin
2014-02-22
64
问题
Today’s cars are already built with a kind of converter(转换器). When exhaust flows through this converter "box", a chemical inside breaks down the car’s pollutant(污染物质) into less harmful chemicals. But some pollutants still escape into the air to form smog(雾), which can bum your eyes, nose and throat, and make breathing painful.
选项
答案
如今的汽车都已安装了一种转换器,当废气排入这种转换器"匣子"里时,其内部的一种化学品会把废气中的有害物质分解成害处较小的化学物质。但是,仍然有些污染物质会流入大气中形成有害烟雾。这种烟雾会灼烧你的眼睛,鼻子和喉咙,使你呼吸困难。
解析
转载请注明原文地址:https://kaotiyun.com/show/QFYK777K
本试题收录于:
大学英语三级A级题库大学英语三级分类
0
大学英语三级A级
大学英语三级
相关试题推荐
A、Americans.B、Englishman.C、Theyspeakwiththesamespeed.D、Thepassagedoesn’tmention.B听出材料中谈到英国人说英语的速度与美国人说英语的速度的比较,故此题在这
A、EgyptianB、French.C、Chinese.D、American.A听懂句子“lookingforsomethingelsedangeroustothrow,theEgyptiansmadewhatweprob
Whatdoesgoingonholidaymeantoholidaymakersoftheothertype?Forthem,goingonholiday__________.
Traditionally,teachingandlearninginUKHighereducationtakesplacethroughlectures.Themostfamiliartypeoflectureist
Thosenaughtyboyswerecaught______intheriveragain.
Verylittle______theyhadmadeanimportantdiscoveryinscience.
FireInstructionThepersondiscoveringafirewill:1.operatethenearestfirealarm;2.attackthefirewithavailable
Thesalesmanmadeanoffer,butldidn’tacceptitandlmadeacounter-offerwhichwasrejectedbyhim.
Peoplewhoarenotself-confidentdependtoomuchonthepraiseofothersinordertofeelgoodaboutthemselves.
()经济体制()自由贸易政策()中英联合声明()高度的自治权
随机试题
缩宫素的临床应用包括
慢性肾功能衰竭最常见的病因是
所谓标准券是指不分券种,只分(),统一按面值计算持券量的标准化债券回购交易品种。
心理健康的标志是()。
依据行政诉讼法的有关规定,下列哪一证据材料在原告不能自行收集,但能够提供确切线索时,可以申请人民法院调取?()
以上六种货币现汇买入价的平均水平是()现钞买入价最低的货币是()
以下的for循环()for(x=0,y=0;(y!=123)&&(x<4);x++)
Intheopinionofinstantcoffeeproducers,______.Accordingtothistext,thepurposeofmotivationstudywastodiscover___
JeanleftAliceSpringsonMondaymorningwithregret,andflewalldayina"Dragonfly"aircraft(anditwasaveryinstructiv
Maryregretted()toJohn’sbirthdaypartylastSunday.
最新回复
(
0
)