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
2013-11-29
22
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.
【C18】
选项
A、but
B、since
C、so
D、hence
答案
A
解析
前后有转折之意,应用but。故正确答案为A。
转载请注明原文地址:https://kaotiyun.com/show/imhO777K
0
考博英语
相关试题推荐
Theevolutionofsexratioshasproduced,inmostplantsandanimalswithseparatesexes,approximatelyequalnumbersofmalesa
Theevolutionofsexratioshasproduced,inmostplantsandanimalswithseparatesexes,approximatelyequalnumbersofmalesa
Theevolutionofsexratioshasproduced,inmostplantsandanimalswithseparatesexes,approximatelyequalnumbersofmalesa
Theevolutionofsexratioshasproduced,inmostplantsandanimalswithseparatesexes,approximatelyequalnumbersofmalesa
Onecanunderstandothersmuchbetterbynotingtheimmediateandfleetingreactionsoftheireyesand______toexpressedthoug
Stratford-on-Avon,asweallknow,hasonlyoneindustry—WilliamShakespeare—buttherearetwodistinctlyseparateandincre
Stratford-on-Avon,asweallknow,hasonlyoneindustry—WilliamShakespeare—buttherearetwodistinctlyseparateandincre
Stratford-on-Avon,asweallknow,hasonlyoneindustry—WilliamShakespeare—buttherearetwodistinctlyseparateandincre
Theevolutionofsexratioshasproduced,inmostplantsandanimalswithseparatesexes,approximatelyequalnumbersofmalesa
随机试题
记忆,回忆,记性n.r_________
阅读下列材料并根据要求完成写作。××大学定于2018年4月18日举行建校一百周年校庆。该校历史悠久、誉满全球,校友众多,是××市的骄傲。预计校庆参加人员达两万人,并有众多重要人物出席。××市人民政府批准并指示要保证校庆期间该校校区周边的交通畅通以
支气管哮喘轻度急性发作时的治疗,不正确的是()
下列不属于应收账款转让筹资优点的是()。
根据公司法律制度的规定,有限责任公司股东会作出的下列决议中,必须经代表2/3以上表决权的股东通过的有()。
【2018下/2013上】简述贯彻科学性和思想性相统一的教学原则的基本要求。
在现代文艺发展史上,现代主义、后现代主义的出现,以及在20世纪形成的世界范围内的文艺主潮,当然不乏积极意义。同时也必须看到,虽然现代、后现代主义以反叛现实主义“起家”,但在根本上,并未完全挣脱现实主义这一重要创作原则。现实主义与现代、后现代主义的重要分歧之
遗产是指公民死亡时遗留下来的()。
蜗居
A、BatonRouge.B、Louisiana.C、Atlanta.CBatonRouge巴吞鲁日(美国路易斯安纳州首府);Atlanta亚特兰大;NewOrleans新奥尔良
最新回复
(
0
)