首页
登录
职称英语
All over Europe, and in North America, there’re lakes and forests which are d
All over Europe, and in North America, there’re lakes and forests which are d
游客
2024-07-05
45
管理
问题
All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain? Mr. Justin Cook, a scientist, explains: "All fossil fuels, (矿物燃料),that (73) oil, coal and gas, contain sulphur. When these are burnt, for example (74) motor vehicles, they form sulphuric acid (硫酸)This (75) UP into the air, and soon it falls back to (76) , into lakes and (77) trees in forests." This can cause many local problems. 78 a result, lakes become acidic, fish disappear and trees are killed. The pollution is carried great distances by the wind, so sulphuric acid (79) in Britain can travel as far as Scandinavia (斯堪的纳维亚). Czech is one of the countries with the most acid rains and large areas of (80) consist only (81) dead trees.
Is there (82) that can be done about acid rain? Mr. cook says: "The rain (83) of acid rain is (84) power stations to install filters that (85) the acid getting out into the air. Here in Britain, the only (86) that has been taken is that the chimneys are built (87) so that the pollution is more distributed." If the petrol used in motor vehicles (88) lead--free, then it Would be possible to filter exhaust fuses (废气) which are a (89) cause of pollution. But these filter mechanisms (机械装置)can not work (90) the leads is removed. [br]
选项
A、in
B、of
C、with
D、by
答案
B
解析
consist of表示“组成,构成”,例如:The committee consists of four men and one woman. 委员会是由四个男人和一个女人组成的。
转载请注明原文地址:https://tihaiku.com/zcyy/3664072.html
相关试题推荐
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
AlloverEurope,andinNorthAmerica,there’relakesandforestswhichared
随机试题
Atthefall2001SocialScienceHistoryAssociationconventioninChicago,t
Internetuseappearstocauseadropinpsychologicalhealth,accordingtor
(我们宿舍里没有穿衣镜,饭厅门口倒是有一面。每当我穿上一件漂亮的新连衣裙,我就禁不住暗暗地想往镜子里瞧瞧自己。)但总是在要去瞧的时候就感到特别不自在而踉跄离去—
Onecalledherbossa"bitchfromhell"whileanotheradmitted"lyingthroug
Electroniccigarettesarehandheldnicotine-deliverydevicesthat,despitea
The21stcentury【C1】______aboominonlineshoppingforshoppingontheinte
钩虫幼虫可引起A.“流火” B.贫血 C.消化道症状 D.肺部出血、水肿
下列不属于患者权利的是A.遵循医嘱 B.复印封存病历资料 C.因病免除社会责
2021年4月,我国本外币贷款余额187.85万亿元,同比增长12%;人民币贷款
赫尔巴特对教育学的贡献在于把教学理论建立在()的基础上,把道德教育理
最新回复
(
0
)