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
Congested cities are fast becoming test tubes for scientists studying the impact of traffic fumes on the brain. As roadways cho
Congested cities are fast becoming test tubes for scientists studying the impact of traffic fumes on the brain. As roadways cho
admin
2016-02-23
62
问题
Congested cities are fast becoming test tubes for scientists
studying the impact of traffic fumes on the brain. As roadways
choke on traffic, researchers suspect that the tailpipe exhausted【M1】______
from cars and trucks—especially tiny carbon particles already
implicated heart disease, cancer and respiratory ailments—may【M2】______
also injure brain cells the key to learning and memory. New【M3】______
public-health studies and laboratory experiments suggest that, at
every stage of life, traffic fumes exact a measuring toll on mental【M4】______
capacity, intelligence and emotional stability.
Children in areas affected by high levels of emissions, on
average, scored more poor on intelligence tests and were more【M5】______
prone to depression, anxiety and attention problems than children
growing in cleaner air, separate research teams in New York,【M6】______
Boston, Beijing, and Krakow, Poland, found. And older men and
women long exposing to higher levels of traffic-related particles【M7】______
and ozone had memory and reasoning problems effectively added【M8】______
five years to her mental age, other university researchers in Boston【M9】______
reported this year. The emissions may also height the risk of【M10】______
Alzheimer’s disease and speed the effects of Parkinson’s disease.
"The evidence is growing that air pollution can affect the
brain," says medical epidemiologist Heather Volk at USC’s Keck
School of Medicine. "We may be starting to realize the effects are
broader than we realized."
【M8】
选项
答案
added∧一that/which或added一adding
解析
语法错误。本句是定语从句,先行词memory and reasoning problems在定语从句中充当主语,故关系代词不能省略,应加上that或which。另外也可以把added改成adding,作后置定语修饰problems。
转载请注明原文地址:https://kaotiyun.com/show/LZKO777K
0
专业英语八级
相关试题推荐
Optimismcanhelpyoutobehappier,healthierandmoresuccessful.Pessimismleads,bycontrast,tohopelessness,sicknessand
______referstosomecontrastordiscrepancybetweenappearanceandreality.
Therearetwoapproachestotranslating:first,youstarttranslatingsentenceandsentence,forsaythefirstparagraphorchap
Therearetwoapproachestotranslating:first,youstarttranslatingsentenceandsentence,forsaythefirstparagraphorchap
Whichofthefollowingcitiesistheworld’sthirdbestplacetolivein?
______wasthespokesmanoftheLostGeneration.
AccordingtotheAustralianMedicareSystem,______Australianscanenjoyfreecareatpublichospitals.
Manypeoplefeelthathumanbeingsshouldberesponsibleforthedisappearanceofsomeotheranimalspecies.Itistruewemay【M
Humansareforeverforgettingthattheycan’tcontrolnature.Exactlytwentyyearsago,theTimemagazinecoverstoryannounced【
随机试题
慢性收缩性心率衰竭心脏NYHA分级Ⅲ级的患者,以下哪种药物不宜使用()
辩证唯物主义认识论的首要的和基本的观点是()。
一个tRNA上的反密码子为IAC,其可识别的密码子是
均衡国民收入等于()。
试述泰勒的课程设计模式及其对教育实践的意义。
谷歌掌门人施米特宣称“互联网即将消失”。其实,施米特指的是互联网即将被改造成“物联网”,即从以人与人之间的文本图像交流为主被改造成以物与物之间的连接为主,使人在相互联系的同时能够监控操纵各种人造物和机器设备。这样,在“大数据”的背景下,人们就会沉浸在与我们
[*]
Ineverycultivatedlanguagetherearetwogreatclassesofwordswhich,takentogether,comprisesthewholevocabulary.First,
Youwillhearfiveshortpieces.Foreachpiecedecidewherethespeakeris.Writeoneletter(A-H)nexttothenumberofthepiec
Theco-founderofanOklahomaprescriptiondrugserviceshutdownforviolatingfederaldrugimportationlawshasanewcompany
最新回复
(
0
)