首页
登录
职称英语
Telstar Tina is made of ? [br] [originaltext] Government officials have exp
Telstar Tina is made of ? [br] [originaltext] Government officials have exp
游客
2023-11-18
49
管理
问题
Telstar Tina is made of ? [br]
Government officials have expressed anxiety over the decent of Telstar Tina, a satellite which is slowly reentering the earth’s atmosphere. The satellite is supposed to make its descent sometime within the next several months. Because Telstar Tina is built of titanium, it is not expected to disintegrate upon reentry. In fact, there are fears that dozens of pieces weighing up to several kilograms could survive the reentry process.
Although several kilograms sounds like a small amount of material, it must be remembered that when an object from space strikes the earth, the consequences can be disastrous. Many scientists believe that the asteroids from space striking the earth may have caused the extinction of the dinosaurs. Even an object as large as several grams can destroy an entire house. If larger pieces fall on an inhabited area the devastation would be significant.
The pieces of the satellite are not expected to all land in one area. It is likely that they would be spread out over hundreds of kilometres. This is a dangerous situation in which many homes could be destroyed and many people injured. If we are lucky, the pieces of the satellite will fall over the oceans. Luckily, since the oceans cover almost three quarters of the earth’s surface, there is a good chance of that happening.
选项
A、The destruction of a house.
B、The destruction of cities.
C、The destruction of species of animals.
D、The destruction of expensive satellites.
答案
A
解析
原文中有"If larger pieces fall on inhabited areas the devastation could be significant."一句。
转载请注明原文地址:https://tihaiku.com/zcyy/3198255.html
相关试题推荐
Whataretheforensicexpertstryingtodo?[originaltext]Forensicexperts
FrenchPresidentJacqueChiracdoesNOTinsiston______.[br][originaltext]
FrenchPresidentJacqueChiracdoesNOTinsiston______.[originaltext]Fran
WhatdoesMarkthinkofcricket?[br][originaltext]M:Hello,Jacqueline.Haveyou
WhatdoesMarkthinkofcricket?[br][originaltext]M:Hello,Jacqueline.Haveyou
WhatdoesMarkthinkofcricket?[originaltext]M:Hello,Jacqueline.Haveyouever
Howmanyattacksandclasheswerereportedinthisnews?[br][originaltext]
Accordingtothecourtruling,Israelhasto______.[br][originaltext]Th
Whatisthemaintopicofthepassage?[br][originaltext]Letmegetstrai
Thispassageismainlyabout______.[br][originaltext]Everyyearsharks
随机试题
Youmaybeabletoexploreyourcareerdevelopmentwithyournewmanager.[br]Y
There’snolightonthey______beathome.A、can’tB、mustn’tC、needn’tD、shouldn
Likemanyworkers,IvelisseRivera,aphysicianatCommunityHealthCenter,
机关或部门的领导人对来文处理提出处置意见的活动是()。A.批办 B.分办 C
在项目进度控制中,()不适合用于缩短活动工期。A.准确确定项目进度的当前状态
下列哪项心电图表现是确诊室性心动过速的最重要依据?()A.P与QRS波无关
痱子粉是A.洗剂 B.无菌制剂 C.糖浆剂 D.合剂 E.散剂
患者,男,55岁,因食欲不佳,胃部不适门诊就诊,候诊时患者突然感到腹痛难忍,头冒
起重搬运时只能由一人统一指挥,必要时可设置中间指挥人员传递信号。
下列说法错误的是()。A.奥运会的发祥地是希腊首都雅典西南的奥林匹亚 B.近代
最新回复
(
0
)