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
There are three separate sources of hazard【C1】______to the use of nuclear reaction to supply us with energy. Firstly, the radioa
There are three separate sources of hazard【C1】______to the use of nuclear reaction to supply us with energy. Firstly, the radioa
admin
2015-01-09
78
问题
There are three separate sources of hazard【C1】______to the use of nuclear reaction to supply us with energy. Firstly, the radioactive material must travel from its place of manufacture to the power station【C2】______the power stations themselves are solidly built,the container used for transport of the material are not. Unfortunately ,there are【C3】______only two methods of transport available,【C4】______road or rail,and both of these【C5】______close contact with the general public,【C6】______the routes are【C7】______to pass near, or even through,【C8】______populated areas.
Secondly, there is a problem of wastes. All nuclear power stations produce wastes which【C9】______will remain radioactive for thousands of years. It is【C10】______to deactive these wastes,and so they must be stored【C11】______one of the ingenious but cumbersome ways that scientists have invented. For example,they must be buried under the ground【C12】______sunk in the sea. However, these【C13】______do not solve the problem completely,they merely store it,since an earth-quake could【C14】______open the containers like nuts.
Thirdly, there is the problem of accidental exposure【C15】______to a leak or an explosion atthe power station.【C16】______with the other two hazards,this is not very likely and does not provide a serious【C17】______to the nuclear program,【C18】______it call happen,as the inhabitants of Harrisburg will tell you.
Separately, and during short periods,these three types of risk are no great cause for concern.【C19】______, though,and especially【C20】______much longer periods,the probability of a disaster is extremely high.
【C10】
选项
A、important
B、Improbable
C、impossible
D、incredible
答案
C
解析
根据后面的They must be stored可知,这些废物不可能消除放射性。故正确答案为C,即impossi-ble。
转载请注明原文地址:https://kaotiyun.com/show/imLO777K
0
考博英语
相关试题推荐
Therearethreeseparatesourcesofhazard【1】totheuseofnuclearreactiontosupplyuswithenergy.Firstly,theradioactivem
Therearethreeseparatesourcesofhazard【1】totheuseofnuclearreactiontosupplyuswithenergy.Firstly,theradioactivem
Therearethreeseparatesourcesofhazard【1】totheuseofnuclearreactiontosupplyuswithenergy.Firstly,theradioactivem
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1】difficulty:someplannersbelievein【2】transportsy
Predictionsoflargepopulationsofrobotsinindustryhaveyettocometrue.Foradecadeormore,manufacturersofbigrobots
Predictionsoflargepopulationsofrobotsinindustryhaveyettocometrue.Foradecadeormore,manufacturersofbigrobots
Predictionsoflargepopulationsofrobotsinindustryhaveyettocometrue.Foradecadeormore,manufacturersofbigrobots
Scientistsgenerallyholdthatlanguagehasbeensolonginusethatthelengthoftimewritingisknowntocoveris______incom
随机试题
著名诗人纪伯伦说:“一个伟大的人有两颗心:一颗心流血,另一颗心宽容。”有人据此认为,优秀的领导者与此相对应的道德素养是【】
心脏术后病人采用机械通气时正确的是()
人类T细胞不具备的受体是
小青龙汤中五味子的作用是
在国际工程实践中,每次期中支付时扣留保留金的百分比一般为(),累计扣留的最高限额一般为中标合同价的()。
下列有关注册会计师的专家的说法中,正确的是()。
下列关于军地联席会议的说法,错误的是()。
如果这次你被单位录取,但恰好一个平时你不愿意打交道的人成了你的同事,你会怎么处理?
2011年一季度,中部六省中社会消费品零售总额最大的是:
设A=E+αβT,其中α=[a1,a2,…,an]T≠0,β=[b1,b2,…,bn]T≠0,且αTβ=2.求可逆矩阵P,使得P-1Ap=A.
最新回复
(
0
)