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
The problem of acid rain originated with the Industrial Revolution, and it has been growing ever since. The more accurate scie
The problem of acid rain originated with the Industrial Revolution, and it has been growing ever since. The more accurate scie
admin
2015-03-08
75
问题
The problem of acid rain originated with the Industrial
Revolution, and it has been growing ever since. The more
accurate scientific term of " acid rain" would be " acid
deposition". The dry form of such deposition is just damaging【M1】______
to the environment as the liquid form. The severity of its effects
has long been recognized in local settings, exemplified by the【M2】______
spells of acid smog in heavy industrialized areas. The widespread【M3】______
destructiveness of acid rain, moreover, has become evident only【M4】______
in recent decades. One large area has been studied extensively【M5】______
is northern Europe, where acid rain has eroded structures, injured
crops and forests, and threatened life in freshwater lakes. In 1984,
for example, environmental reports indicated that almost half of
the trees in Germany’s Black Forest has been damaged by acid【M6】______
rain. The northeastern United States and eastern Canada have
also been particularly effected by this form of pollution; damage【M7】______
has also been detected in other areas of these countries and
other regions of the world.
Industrial emissions have been blamed as the major cause
of acid rain. Because the chemical reactions involved in the
production of acid rain in atmosphere are complex and as yet【M8】______
little understood, industries have tended to challenge such
assessments and to stress the need of further studies; and【M9】______
because of the cost of pollution reduction, governments have
tended to support this attitude.
Studies released by the US government in the early 1980,【M10】______
however, strongly indicated industries as the main source of
acid rain, in the eastern US and Canada.
【M2】
选项
答案
∧ exemplified→as
解析
语法错误。句子中间用了逗号,应该用连词来连接,因为此处是对前面的解释说明,可以判断出应该用as来连接,意为“正如”。
转载请注明原文地址:https://kaotiyun.com/show/B2OO777K
0
专业英语八级
相关试题推荐
A、Traineesaxerequiredtosigncontractsinitially.B、Trainees’performanceisevaluatedwhennecessary.C、Trainees’startings
Toseehowbigcarrierscouldcontroltheonlineworld,youmustunderstanditsstructures.EarthlinkgivesJenniferaccess
Inrecentyears,moreandmorecollegestudentshavebeenworkingintheirsparetime.Somepeoplethinkitaffectsstudents’st
Foraclearerpictureofwhatthestudentknows,mostofteachersuse【M1】______anotherkindofexaminationinadditionto
Westerntattooistsworkwithaspecialelectricalinstrument,somethinglikeadentist’sdrill.Itholdsanumberofveryfinen
SomebusinessbooksarelikeaCDrecordedbyaone-hit-wonderpopstar.OntheCD,thestar’soriginalhitispaddedwithdross
TheMidwestisAmerica’smostimportant______area.
Ⅰ.Plato’sideaofgoodnessandjusticeA.Agoodandjustsocietydependson【1】of3groupsofpeople:—workers—soldi
Intheearly1450sculturalchangeinEuropefueledagrowingneedfortherapidandcheapproductionofwrittendocuments.Be
随机试题
某外国投资者协议购买境内公司股东的股权,将境内公司变更为外商投资企业。该外商投资企业的注册资本为1300万美元。根据有关规定,该外商投资企业的投资总额的上限是()。
现有三个进程P1、P2、P3,共享(A,B,C)这三类资源,系统总的资源数为(6,8,6),各进程对资源的当前分配情况和最大需求量如表4—3所示。请按银行家算法解答下列问题:目前系统是否处于安全状态?
对序列(48,37,63,96,22,31,50,55,11)进行升序的堆排序,写出构建的初始(大根)堆及前两趟重建堆之后的序列状态。初始堆:第1趟:第2趟:
Aseriesofmeasures______,peopleinthatareamanagedtosurvivetheseverefamine.
肝阳上亢致头痛眩晕,治宜使用
下列财政补贴中,属于分配环节的有()。
需求曲线之所以向右下方倾斜,是因为价格的变化具有()效应。
《国家中长期教育改革和发展规划纲要(2010—2020年)》中提出学前教育的发展任务是()、明确政府职责和重点发展农村学前教育事业。
人格的特征有()
下面不属于黑盒测试方法的是
最新回复
(
0
)