首页
登录
职称英语
Congested cities are fast becoming test tubes for scientists studying the i
Congested cities are fast becoming test tubes for scientists studying the i
游客
2023-12-04
10
管理
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." [br] 【M3】
选项
答案
the一去掉the
解析
词汇错误。本句意为“研究人员怀疑。各类轿车和卡车释放的尾气可能还会伤害对学习和记忆起关键作用的脑细胞”,此处key不是名词.而是形容词作后置定语修饰前面的brain cells。意思是“关键的”,因此此处应删掉定冠词the。
转载请注明原文地址:https://tihaiku.com/zcyy/3243222.html
相关试题推荐
Whenimaginativescientistsfirstsuggestedthepossibilitythatoneperson
Whenimaginativescientistsfirstsuggestedthepossibilitythatoneperson
Whenimaginativescientistsfirstsuggestedthepossibilitythatoneperson
Scientistshavelongbeeninterestedinhowthedeafprocesssignedlanguag
Scientistshavelongbeeninterestedinhowthedeafprocesssignedlanguag
Scientistshavelongbeeninterestedinhowthedeafprocesssignedlanguag
Scientistshavelongbeeninterestedinhowthedeafprocesssignedlanguag
Scientistshavelongbeeninterestedinhowthedeafprocesssignedlanguag
Scientistshavelongbeeninterestedinhowthedeafprocesssignedlanguag
Scientistshavelongbeeninterestedinhowthedeafprocesssignedlanguag
随机试题
Whatmightdrivingunanautomatedhighwayhelike?Theanswerdependsonwha
Thefatherwantstoknowwhyhisson(question)________bythepolicelastweek
InAmericaandmanyothercountries,onespecialkindofboxcontainsthef
十八大以来的五年,是党和国家发展进程中极不平凡的五年,主要体现在()。A.五年
反映人口更替水平的指标包括A.人口出生率 B.总和出生率 C.终生出生率
对于沥青混凝土路面产生横向接缝病害的原因有( )。 A、采用平接缝,边缘未处
共用题干 StanfordUniversity1StanfordUniv
生产中常用来防止药物制剂微生物污染的措施是A.调节pH B.避光 C.采用空
下列关于财务报表整体重要性的基准的说法中,错误的有()。A.为选定的基准确定百分
化工管路在投人运行之前,必须保证其强度与严密性符合设计要求。当管路安装完毕后,
最新回复
(
0
)