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
2014-10-09
49
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 burn 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/9cYK777K
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
Peoplewho(residence)______insidethecitymakeup60percentofthepopulation.
Whatkindofpersonisacolor-blindperson?
DearClient,OfficeAngelsAgencyisadvisingbusinessestoplanasfarabeadaspossibletoensureguaranteedstaffcoverd
A.BusinessmanagerYouwillberesponsibleforourglobalbusinesswithinspecificcountriesandwillhaveagoodunderstan
BPisoneofBritain’sbiggestcompaniesandoneoftheworld’slargestoilandpetrochemicals(石油化工产品)groups.BPowesits
BPisoneofBritain’sbiggestcompaniesandoneoftheworld’slargestoilandpetrochemicals(石油化工产品)groups.BPowesits
Whatisthesignofasmile?Asmileisastrongsignofafriendlyand______andawillingnesstocommunicate.
Whatisthesignofasmile?Asmileisastrongsignofafriendlyand______andawillingnesstocommunicate.
In2008,theinternationaloilpricehasexperiencedtheculmination(顶点)andthelowestthroughthepastfiveyears.Sinopec(中石化)
Whatiswritinganabstractverysimilarto?Itisverysimilartowritingthesummaryofthe______.Whatarethereaderslikel
随机试题
为了防止发生火灾时人员被困,防火卷帘控制器还具有逃生功能,即当火灾发生时,若防火卷帘处在中位下,手动操作控制器上任意一个按钮,防火卷帘应能自动开启至中位,延时()s后继续关至全闭。
婴儿腹泻导致代谢性酸中毒最主要的原因是
丙酮酸羧化酶是以下哪个途径的关键酶()。
税务机关实施税收保全措施时,下列不在税收保全措施之内的物品是()。
1.01,4.04,9.09,16.16,()。
What’syourearliestchildhoodmemory?CanyourememberlearningtowalkOrtalk?Thefirsttimeyou【C1】______thunderorwatched
要求通过while循环不断读入字符,当读入字母N时结束循环。若变量已正确定义,以下正确的程序段是
将表A的记录添加到表B中,要求保持表B中原有的记录,可以使用的查询是()。
ThefirstknownsettlersofBritainwere______
HappinessandSadnessHappinessandsadnessaretwomostbasicandfamiliarfeelingforhumanbeings.Recently,peoplehave
最新回复
(
0
)