首页
登录
职称英语
During the past quarter century the power for man to alter the nature ofhis
During the past quarter century the power for man to alter the nature ofhis
游客
2023-11-26
54
管理
问题
During the past quarter century the power for man to alter the nature of
his world has not only been increased to one of disturbing magnitude but it 【M1】______
has changed in character. The most alarming of all man’s assaults upon the
environment is contamination of air, earth, rivers, and sea with dangerous 【M2】______
and even lethal materials. This pollution is for most part irrecoverable; the 【M3】______
chain of evil it initiates not only in the world that must support life but in
living tissues is reversible. In this now universal contamination of the envi- 【M4】______
ronment, chemicals is the sinister and little-recognized partner of radiation 【M5】______
in changing the very nature of the world and its life. Strontium 90, releasing 【M6】______
through nuclear explosions into the air, comes to earth in rain or drifts down
as fallout, lodges in soil, enters into the corn or wheat growing there, and in 【M7】______
time takes up its abode in the bones of a human being. Similarly, chemicals
sprayed on croplands or forests or gardens lying long in soil, entering into 【M8】______
living organisms, passing from one to the other in a chain of poisoning and 【M9】______
death. Or they pass mysteriously by underground streams until they emerge
and combine into new forms that kill vegetation, sicken cattle, and make un- 【M10】______
known harm on those who drink from once pure wells. As Albert Schweitzer
has said,""Man can hardly even recognize the devils of his own creation." [br] 【M5】
选项
答案
is — are
解析
此处犯了主谓不一致的错误。chemical作为“化学产品、化学物质”往往用作可数名词,通常以复数形式出现。此处表示各种化工产品,谓语应使用复数动词。
转载请注明原文地址:https://tihaiku.com/zcyy/3220130.html
相关试题推荐
TheAmericanmedicalschoolisnowwellalonginthesecondcenturyofitsh
TheAmericanmedicalschoolisnowwellalonginthesecondcenturyofitsh
TheAmericanmedicalschoolisnowwellalonginthesecondcenturyofitsh
NooneinthiscenturyhasbeenmostwidelyrecognizedasageniusthanEinstein
Unlikemanymid-centurypapers,TheColumbian,publishingeverySaturdayinOlym
Duringthefirsttwomonthsofababy’slife,thestimulusthatproduceasmile
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
随机试题
Somepeoplethinkthestudentsshouldtakethesubjectswhicharedecidedby
TheToriesweretheforerunnersof______,whichstillbearsthisnicknametoday.
A—trackandfieldB—cheerleaderC—No.1seedD—chiefref
Whenitcomestoshopping,thestoreshereintheUnitedStatesareoftenov
信号检测论与传统的阈限测量有何不同?
2岁2个月男孩,2个月前患麻疹,疹后间断咳嗽,发热,精神差,偶有气促,近1周来呕
A.虚热证B.虚寒证C.真热假寒证D.真寒假热证E.阴阳两虚证阴盛格阳引起的病理
在行政强制领域,合法性原则体现为行政强制的设定和实施应当依照法定的权限、范围、条
妊娠早期初始,受精后半个月以内,患者用药不当的影响是A.女性生殖系统发育迟缓
根据《民法典》,向人民法院请求保护民事权利的诉讼时效期间为()。A.1年
最新回复
(
0
)