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
For decades, posters depicting rabbits with inflamed, reddened eyes symbolized campaigns against the testing of cosmetics on ani
For decades, posters depicting rabbits with inflamed, reddened eyes symbolized campaigns against the testing of cosmetics on ani
admin
2022-10-25
29
问题
For decades, posters depicting rabbits with inflamed, reddened eyes symbolized campaigns against the testing of cosmetics on animals. Now the most severe of those【C1】________are to be banned across the European Union.
The so-called Draize tests are a series of notorious procedures【C2】________involve applying cosmetics ingredients【C3】________the eyes and skin of live laboratory rabbits. The animals’ reactions are【C4】________to assess whether the【C5】________is an irritant or not. However, on April 27 the independent scientific advisory committee of the European Center for the Validation of Alternative Methods (ECVAM) approved a series of humane【C6】________.
Two of these alternative tests use waste animal tissue reclaimed from slaughterhouses to replace live animals and test【C7】________chemicals might severely irritate the eyes. Two more will【C8】________live animals with in vitro cell cultures for determining whether【C9】________irritate the skin. A fifth alterative test,【C10】________identify whether chemicals will cause skin allergies , will spare hundreds of thousands of mice a year.
These humane alternatives have been available【C11】________commercial use for years, but to enforce their use, ECVAM has had to show they are as【C12】________as or better than the procedures on live animals they are to replace. Now【C13】________the committee has validated the alternatives,【C14】________will become illegal under the European Cosmetics Directive【C15】________cosmetic companies to continue to use live animals, and regulatory authorities in【C16】________member state will be forced to outlaw their use.
【C17】________these changes, cosmetics companies will still be allowed to【C18】________relatively mild chemicals on the eyes of live animals until further alternative tests are approved, or until 2009,【C19】________most cosmetic tests on live animals will be banned in Europe, regardless of【C20】________alternatives have been approved or not.
【C7】
选项
答案
whether
解析
本句意为“……验证该化学品是否会严重刺激眼睛”。根据上文“The animals’ reactions are used to assess whether the…”提示,所以此空应填“whether”。
转载请注明原文地址:https://kaotiyun.com/show/Te0D777K
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
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
[A]Besilly[B]Havefun[C]Expressyouremotions[D]Don’toverthinkit[E]Beeasilypleased[F]Notice
[A]Crisisseemsfar[B]Thefirmisatrisk[C]Morerivalsjoinin[D]Naturalfoodsareunreal[E]Stopbuyin
Oneofthemostpressingchallengestheworldwillfaceinthenextfewdecadesishowtoalleviatethegrowingstressthathuma
Decadesofscientificresearchshowthatstressandanxietyareprevalentproblemsatwork,contributingtodeficitsinemployee
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【C1】________theturnofthecenturywhenjazz(爵士乐)wasborn
[A]Walmartisfightingback.Itisspendingbillionsinthehopeofgrowingevenlarger.Itisofferingmoregoodstomorecu
CaravanseraiswereroadsideinnsthatwerebuiltalongtheSilkRoadinareasincludingChina,NorthAfricaandtheMiddleEast.
[A]Airbnbisfightingtherulingwithalawsuit.Itsmainargumentindefendingitspositionascomplementaryratherthanin
随机试题
近代中国第一个资产阶级革命团体是()
Overthepastdecade,theenvironmentalmovementhasexplodedontothemindofmainstreamconsumers,afactnotlostonmarketer
结核性积液可明显增高的是
丙公司生产、销售一种产品,该产品的单位变动成本是60元,单位售价是80元。公司目前采用30天按发票金额付款的信用政策,80%的顾客(按销售量计算,下同)能在信用期内付款,另外20%的顾客平均在信用期满后20天付款,逾期应收账款的收回需要支出占逾期账款5%的
家里的白炽灯用久了会发黑,是因为()。
依法治国是社会文明进步的显著标志,是国家长治久安的重要保障,是社会主义民主政治的基本要求,也是建设中国特色社会主义经济、政治、文化,构建和谐社会的必然要求。坚持依法治国,有利于()
(2010年下半年)某项目经理将其负责的系统集成项目进行了工作分解,并对每个工作单元进行了成本估算,得到其计划成本。各任务同时开工,开工5天后项目经理对进度情况进行了考核,如下表所示:**表中的“已完成工作量”是指“已完成该
在考生文件夹下,打开文档Word1.docx,按照要求完成下列操作并以该文件名Word1.docx保存文档。将标题段文字(“历史悠久的古城一一正定”)设置为四号阴影(预设:左下斜偏移)宋体、居中、段后间距0.6行。
Noothercontemporarypoet’sworkhassuchawell-earnedreputationfor(i)______,andtherearefewwhosemoralvisionissoim
Hisacademicrecordwasconstantlymaintainedatthetoplevel,whichisresultedfromhisdevotiontostudyandintelligentnat
最新回复
(
0
)