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
2017-04-23
37
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."
【M10】
选项
答案
height一heighten
解析
词汇错误。此处height在句中作谓语,应该用其动词形式heighten,意思是“汽车废气也可能增加患老年痴呆症(Alzheimer’sdisease)的风险,并加快帕金森氏症(Parkinson’sdisease)的恶化。”
转载请注明原文地址:https://kaotiyun.com/show/blzK777K
0
专业英语八级
相关试题推荐
TheBushAdministrationiswarningthatcontinuingMid-eastviolencethreatensto【B1】______theUSeffortstoreviseIsraeli-Pal
TheUnitedNationscelebratedthe60th【B1】______ofitsCharteronMonday,thespeakersaddressingtheUNGeneralAssembly.UNS
Acreditcardthatonlyworkswhenithearsitsowner’svoicehasbeendevelopedbyUSscientists.Researchershopethatthe【B1】
Inthecompetitivemodel—theeconomyofmanysellerseachwithasmallshareofthetotalmarket—therestraintontheprivateex
Abouttwo-thirdsoftheworld’spopulationisexpectedtoliveincitiesbytheyear2020and,accordingtotheUnitedNations,
DetroitseemstobewhereWallStreetmeetsMainStreet.TightcreditisreckonedtohavecosttheAmericancarmakers40,000sal
DetroitseemstobewhereWallStreetmeetsMainStreet.TightcreditisreckonedtohavecosttheAmericancarmakers40,000sal
DetroitseemstobewhereWallStreetmeetsMainStreet.TightcreditisreckonedtohavecosttheAmericancarmakers40,000sal
Laos,apoorcountryof6millionpeoplewedgedbetweenVietnamandThailand,hasnoopeningstotheseaandfewroutestoworld
Comparedwiththesystemsinotherindustrializedcountries,theAmericanunemployment-insurance(Ul)schemepayslowerbenefitsf
随机试题
男婴,孕34周早产,无窒息。出生后4小时开始出现呼吸困难,呈进行性加重。听诊双肺呼吸音减弱,未闻及干、湿啰音。胸部X线片示双肺野弥漫性毛玻璃样改变。发生该病最根本的原因是
麻黄素的购销活动中不得使用
全部施工内容只发一个合同包、招标人仅与一个中标人签订合同的招标方式,与按专业分别发包、分别签订合同的招标方式相比,其特点是( )。
下列工程资料中,可以作为承包人向业主索赔依据的是()。
银行冻结单位存款的期限不超过1年。()
()模式的特点是建立在科学管理的基础上,即事先必须制定物料消耗定额,然后编制各级生产进度计划对生产物流进行控制,并利用库存制度对物料的采购及分配过程进行相应的调节。
两个大小不同的正方体积木粘在一起,构成如图所示的立体图形。其中,小积木的粘贴面的四个顶点分别是大积木四个边的一个三等分点。如果大积木棱长为3,这个立体图形的表面积为()。
一个产品要畅销,产品的质量和经销商的诚信缺一不可。以下各项都符合题干的断定,除了:
求函数u=xy+2yz在约束条件x2+y2+z2=10下的最大值和最小值.
Womendriversaremorelikelytobeinvolvedinanaccident,accordingtoscientists.Researchers(1)______6.5millioncarc
最新回复
(
0
)