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
Unless we spend money to spot and prevent asteroids now, one might crash into Earth and destroy life as we know it, say some sci
Unless we spend money to spot and prevent asteroids now, one might crash into Earth and destroy life as we know it, say some sci
admin
2015-03-26
17
问题
Unless we spend money to spot and prevent asteroids now, one might crash into Earth and destroy life as we know it, say some scientists.
Asteroids are bigger versions of the meteorites that race【C1】______ the night sky. Most【C2】______ the sun far from Earth and don’t threaten us. But there are also thousands【C3】______ orbits put them on a collision course with the【C4】______.
Buy $50 million worth of new telescopes right now. Then spend $10 million a year for the next 25 years to【C5】______ most of the space rocks.【C6】______ we spot a fatal one, we’ll have a way to change its【C7】______, the scientists say.
Some scientists【C8】______ pushing asteroids off course with nuclear weapons. But the cost wouldn’t be cheap. Is it【C9】______ it? Two things experts consider when judging any【C10】______ are how likely the event is and how bad the【C11】______ if the event occurs. Experts think an asteroid【C12】______ enough to destroy lots of life might strike Earth once every 500,000 years. Sounds pretty【C13】______ — but if one did fall, it would be the【C14】______ of the world. "【C15】______ we don’t take care of these big asteroids, they’ll take care of us. It’s that【C16】______," says one scientist.
The【C17】______, though, might be worse than the disease. Do we really want【C18】______ nuclear weapons sitting around on Earth? "The world has【C19】______ to fear from doomsday rocks than from a great nuclear fleet【C20】______ them," said a New York Times article.
【C14】
选项
A、end
B、result
C、fate
D、destiny
答案
A
解析
语义线索题。the end of the world表示“世界末日”,符合句意,A正确。fate表示“天数,命运”,destiny表示“命运,定数”。
转载请注明原文地址:https://kaotiyun.com/show/EAHK777K
0
专业英语四级
相关试题推荐
Thecurrentgeneralslacknessofthemarkethaspreventedusfrom______neworderswithyou.
Whatpreventsthemanfromtakingthepoetsof1960scourse?
Intheopinionofthespeaker,____arebeingdestroyedterriblyatpresent.
Intheopinionofthespeaker,____arebeingdestroyedterriblyatpresent.
Unlessallthemembersagreeto______totheplantheremaybefurtherdevelopmentinthecourseofaction.
Thecurrentgeneralslacknessofthemarkethaspreventedusfrom______neworderswithyou.
随机试题
开放气道的手法是()
《神女峰》“美丽的梦留下美丽的忧伤”中“美丽的梦”涉及的典故是()
患者,男,24岁。施工时围墙倒塌被埋后20分钟入院。入院时主诉右侧骨盆部疼痛剧烈。查体:神情淡漠,脉搏细速。右侧髂骨翼及右髋部压痛明显。该患者入院后首选的检查是
A.样本率B.样本标准差C.总体率D.总体均数E.总体标准差
王某,男,无痛性血尿待查,准备行静脉肾盂造影,检查前的护理,哪项是错误的( )。【历年考试真题】
公路工程项目工程类别中有夜间施工的桥梁工程的是()
下列哪种学习策略属于元认知策略?()
人们对道德规范及其意义的理解和掌握.对是非、善恶、美丑的认识、判断和评价,以及在此基础上形成的道德识辨能力,属于()。
“情境一陶冶”教学模式的理论基础是()。
“SMART”原则是管理学中的一个重要原则。下列对其理解正确的一项是()。
最新回复
(
0
)