首页
登录
职称英语
A. collision B. consequences C. course D. cure E. favor F. gr
A. collision B. consequences C. course D. cure E. favor F. gr
游客
2024-09-07
66
管理
问题
A. collision B. consequences C. course D. cure E. favor
F. gradually G. judging H. locate I. manipulating J. oppose
K. orbit L. rare M. really N. surround O. unique
Unless we spend money to spot and prevent asteroids (小行星)now, one might crash into Earth and destroy life as we know it, say some scientists. Asteroids are bigger versions of the meteorites (流星)that race across the night sky. Most 【C1】______ the sun far from Earth and don’t threaten us. But there are also thousands whose orbits put them on a 【C2】______ course with the Earth.
Buy $50 million worth of new telescopes right now. Then spend $10 million a year for the next 25 years to 【C3】______ most of the space rocks. By the time we spot a fatal one, we’ll have a way to change its 【C4】______, the scientists say. Some scientists 【C5】______pushing asteroids off course with nuclear weapons. But the cost wouldn’t be cheap. Is it worth it? Two things experts consider when 【C6】______ any risk are how likely the event is and how bad the 【C7】______ if the event occurs. Experts think an asteroid big enough to destroy lots of life might strike Earth once every 500,000 years. Sounds pretty 【C8】______ —but if one did fall, it would be the end of the world. "If we don’t take care of these big asteroids, they’ll take care of us. It’s that simple," says one scientist.
The 【C9】______, though, might be worse than the disease. Do we 【C10】______ want fleets of nuclear weapons sitting around on Earth? "The world has less to fear from doomsday rocks than from a great nuclear fleet set against them," said a New York Times article. [br] 【C4】
选项
答案
C
解析
空格前的形容词性物主代词its提示空格处应填入名词。下一句的pushing asteroids off course“推离小行星离开原有的轨迹”提示,如果发现致命的小行星,符合逻辑的做法是改变其“运行路线”,不跟地球相撞,词库中的course“线路”符合语境,故选C。
转载请注明原文地址:https://tihaiku.com/zcyy/3747876.html
相关试题推荐
A.collisionB.consequencesC.courseD.cureE.favorF.gr
A.collisionB.consequencesC.courseD.cureE.favorF.gr
A.collisionB.consequencesC.courseD.cureE.favorF.gr
A.collisionB.consequencesC.courseD.cureE.favorF.gr
"Despiteprovingtheirgritinthetwo-monthRangercourse,thetwowomenarest
Thebookgivesabrief______ofthecourseofhisresearchuptillnow.A、outline
Thenewlybuiltschoolofferscoursesineverysubject_______.A、imaginedB、imagi
[A]sturdy[I]explanation[B]vessels[J]consequences[C]Previously[K]na
[A]sturdy[I]explanation[B]vessels[J]consequences[C]Previously[K]na
[A]sturdy[I]explanation[B]vessels[J]consequences[C]Previously[K]na
随机试题
如果我们将所有的躺椅都清理掉,那就不会有人在看电视的时候睡觉了。(eliminate)Ifweweretoeliminateallreclining
[originaltext]W:Youenjoygoingthroughsecondhandbookstores,don’tyou?It’s
[originaltext]W:Thisfoodisterrible!Ican’tevenfinishmydinner.M:Ikno
Telecommutersfallintotwocamps.Somesitonthesofawatchingdaytimesoa
肺间质A、即肺内的结缔组织,弹性纤维少,网状纤维多 B、组成肺泡隔的结缔组织不
服饰。包括衣服、鞋帽、头饰、佩戴等,是一个复杂的文化体系,凭借它大体可知是哪一民
下列机构从业人员中,不必遵守《银行业从业人员职业操守》的是()。A.村镇银行工
以下是某求助者与咨询师的谈话,请据此回答问题: 心理咨询师:你最近有什么烦心
下列关于预约定价安排适用范围的说法中,正确的是( )。A.预约定价安排可以分为单
根据政府间事权划分的原则,解决外部性的基本思路是()。A.政府管制 B.外部
最新回复
(
0
)