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、The space program was suspended.
B、Five men were injured during an accident.
C、The accident occurred before the rehearsal.
D、No accident happened that year,
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3170223.html
相关试题推荐
ProfessorJohnson’sretirement______fromnextJanuary.A、carriesintoeffectB、ta
Oliviaobviouslyhadno______ofdoinganyworkthatday,althoughitwasonly
WhichofthefollowingstatementsisINCORRECT?[originaltext](25)TheUnite
WhathappenedonJanuary27th,1967?[originaltext]Althoughitisimpossibl
WhydidthestudentcometoseeMr.Green?[br][originaltext]Man:MayIseeMr
WhydidthestudentcometoseeMr.Green?[br][originaltext]Man:MayIseeMr
WhydidthestudentcometoseeMr.Green?[br][originaltext]Man:MayIseeMr
WhydidthestudentcometoseeMr.Green?[originaltext]Man:MayIseeMr.Gree
Whatistheman’spurposeofbeinghere?[br][originaltext]W:Goodevening,si
Whatistheman’spurposeofbeinghere?[originaltext]W:Goodevening,sir!Wel
随机试题
Accordingtothenews,whyhastheseniorpoliceofficerresigned?[originaltext
Nowadays,mostemployeesoflocalhigh-techindustriesarebelowtheageof
初中化学《一定溶质质量分数的氯化钠溶液的配制》
以下()方法适用于现场土基表面,通过逐级加载、卸载的方法,测出每级荷载下相应的
旅游团早上出发游览时,地陪应提前()分钟到达集合地点。A.3 B.5 C.8
五倍子与五味子具有的共同功效是()A.清肺降火 B.益气生津 C.
以下著名建筑中,所处地点的地球纬线最长的是: A.如上图所示 B.如上图所示
抽样检查应按照()、不同设备类别分别进行,抽检项目应根据设备及试验项目的重要程度
上小学三年级的小明看到班上的同学大多拥有个人电脑,也要求其父母买一台。在这次购买
进入幼儿园,同伴交往逐渐变得重要起来,请你设计一个健康活动,引导幼儿主动交朋友,
最新回复
(
0
)