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
2024-10-22
38
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/3812817.html
相关试题推荐
Howmanyadultswerekilledintheexplosion?[originaltext]Atleast22peo
WhichdescriptionisINCORRECTaboutthestorm?[br][originaltext]U.S.we
Whatisthetopicofthispassage?[br][originaltext]Doyouunderstandw
Whatisthetopicofthispassage?[br][originaltext]Doyouunderstandw
WhydidthewomangotoHongKong?[br][originaltext]M:Hi,Maggie!Haven’tse
WhydidthewomangotoHongKong?[originaltext]M:Hi,Maggie!Haven’tseenyou
Whatisthemaintopicofthisconversation?[originaltext]M:Weseemtobehavi
Whichoneisnottrueaccordingtothenews?[br][originaltext]Toppublic
Whichoneisnottrueaccordingtothenews?[originaltext]Toppublichealt
TelstarTinaismadeof?[br][originaltext]Governmentofficialshaveexp
随机试题
Isyourfamilyinterestedinbuyingadog?Adogcanbeahappy【B1】______to
ShouldCollegesFocusonTalentTrainingorScientificResearch?
依据国务院印发的《消防安全责任制实施办法》,下列对于各级人民政府消防工作职责描述
门式脚手架与模板支架的搭设程序应符合满堂脚手架和模板支架应采用逐列、逐排和逐层的
电气工程施工中,接闪器一般分为( )。A.避雷针 B.导流器 C.避雷网
反流性食管炎的典型症状是A、进食后腹痛 B、饥饿时腹痛 C、腹胀 D
下列属于自书遗嘱生效所包含的条件有()。A.由遗嘱人签名 B.是遗嘱人关于
下列关于债券的特征说法正确的是()A.债务人必须按期向债权人支付利息和偿还本
国债登记结算公司应在安排公司债券交易流通后的三个工作日内,向中国人民银行书面报告
下列敷设方法中属于管沟敷设的是()。A、高支架 B、通行地沟 C、不通行地
最新回复
(
0
)