首页
登录
职称英语
What happened on January 27th, 1967? [br] [originaltext] Although it is imp
What happened on January 27th, 1967? [br] [originaltext] Although it is imp
游客
2023-11-08
56
管理
问题
What happened on January 27th, 1967? [br]
Although it is impossible to eliminate all risks from such a complex and experiment project as the American space program, every precaution is taken to reduce the possibility of injury. Nevertheless, accidents do happen. The first major casualties occurred when, despite every precaution, fire broke out on the Apollo 5 capsule on January 27, 1967, in spite of every effort to save them, 3 men died in this terrible accident.
The program continued without pause, however, and there were no more serious injuries until 1981. Then the engines having been successfully tested on an earlier occasion, a rehearsal for the actual launching was held. Not knowing that an engine-chamber was full of nitrogen gas, used to clean the motor, six technicians entered for routine work after the final rehearsal had been declared successfully. They collapsed as soon as the gas entered their lungs. One man died and the others were very ill.
Though every one involved was shocked and grieved by this apparently unnecessary accident, preparations continued for the actual launching later that year. However hard we try, accidents are hound to happen whenever a new and challenging project is undertaken. It seems to be the price of progress.
选项
A、Accidents are unavoidable.
B、Accidents can be avoided.
C、Human beings are always careless.
D、There should be more precautions.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3170224.html
相关试题推荐
WhatisthepurposeofHillary’striptoAngola?[originaltext]Secretaryof
SaudiArabiawoulddothefollowingEXCEPT[originaltext]SaudiArabiahas
InwhichyearwasthefirstEnglishdictionarypublished?[br][originaltext]
Whatkindofchildisvulnerabletocancer?[br][originaltext]Thedevelop
Accordingtotheconversation,Mr.JohnsonisNOTverystrongin[originaltext]W
Whoarethesparkers?[br][originaltext]F:Wellwhathavewegotthismorning?
Whoarethesparkers?[br][originaltext]F:Wellwhathavewegotthismorning?
Whoarethesparkers?[originaltext]F:Wellwhathavewegotthismorning?Thef
NATOforeignministersaremeetinginLithuania[br][originaltext]NATOfo
NATOforeignministersaremeetinginLithuania[originaltext]NATOforeign
随机试题
【S1】[br]【S9】O
下列关于市场调查问卷的内容,说法错误的是( )。A.问卷标题需要附上调查人员或
属于微囊制备方法中相分离法的是()A.喷雾干燥法 B.液中干燥法 C.界面
上市公司公告的招股说明书存在虚假陈述,以下责任承担方式说法正确的是( )A.保
“互联网让世界变成了‘鸡犬之声相闻’的地球村,相隔万里的人们不再‘老死不相往来’
分管融资融券业务的高级管理人员不得兼管()。A:投资部门B:风险监控部门C:
患者1个月前接受腮腺摘除术,术后左眼不能完全闭合。手术损伤了面神经的哪个分支
根据《建筑工程建筑面积计算规范》(GB/T50353-2013),建筑物室外楼梯
常用的防潮层施工方法,不包括的是()。A.捆扎法 B.粘贴法 C.浇注法
依据《女职工劳动保护特别规定》,女职工在孕期禁忌从事的劳动范围不包括()。A
最新回复
(
0
)