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
53
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/BlzK777K
0
专业英语八级
相关试题推荐
TheBushAdministrationiswarningthatcontinuingMid-eastviolencethreatensto【B1】______theUSeffortstoreviseIsraeli-Pal
TheBushAdministrationiswarningthatcontinuingMid-eastviolencethreatensto【B1】______theUSeffortstoreviseIsraeli-Pal
Acreditcardthatonlyworkswhenithearsitsowner’svoicehasbeendevelopedbyUSscientists.Researchershopethatthe【B1】
Whatisthenewsitemmainlyabout?
FromtheChryslerCorporationtotheCentralIntelligenceAgency,culturaldiversityprogramsareflourishinginAmericanorgani
Theotherday,Iwalkedintoanairportmen’sroom,whichwasemptyexceptforoneman,whoappearedtobehavingaloud,animat
DetroitseemstobewhereWallStreetmeetsMainStreet.TightcreditisreckonedtohavecosttheAmericancarmakers40,000sal
WhenGov.ArnoldSchwarzeneggerannouncedthefinalcutstoanalreadypain-pepperedCaliforniabudgetinJuly,oneofthemost
FrankLloydWrightisbestknownasarevolutionaryAmericanarchitect.Ahallmarkofhisworkissensitivitytothenaturalenv
AsyousatacrosstheThanksgivingtablebaskinginthewarmthoffamilyandthearomaofchestnutstuffing,mostlikelyyoudid
随机试题
将保险分为强制保险和自愿保险的划分依据是()。
根据具体情况,一般规定管道输送效率不应低于()。
不符合硬癌特征的是
某商场采用售价金额核算法对库存商品进行核算。本月月初库存商品进价成本总额65万元,售价总额75万元;本月购进商品进价成本总额63万元,售价总额77万元;本月销售商品售价总额79万元。假设不考虑相关税费,该商场本月销售商品的实际成本为()
拳王穆罕默德.阿里因_______原因,而违抗征兵法。
_____________,芳草萋萋鹦鹉洲。(崔颢《黄鹤楼》)
法律规定的公安权力,只能由()行使,其他任何机关、团体和个人均无权行使这些权力。
马克思在《黑格尔法哲学批判导言》中指出,对当代德国政治状况作斗争就是对现代各国的过去作斗争,而且对过去的回忆依然困扰着这些国家。这些国家如果看到,在它们那里经历过自己的悲剧的旧制度,现在又作为德国的幽灵在演自己的喜剧,那是很有教益的。这段文字意在说明:
设f(x)在x=0的某邻域内连续,若=2,则f(x)在x=0处().
一颗二叉树中共有70个叶子结点与80个度为1的结点,则该二义树中的总结点数为
最新回复
(
0
)