首页
登录
职称英语
It is the firm belief of astronomers that there are living creatures on othe
It is the firm belief of astronomers that there are living creatures on othe
游客
2025-03-18
30
管理
问题
It is the firm belief of astronomers that there are living creatures on other planets. It is also their earnest wish that some day contact may be made【C1】______such living creatures by sending messages with the help of radio signals. The【C2】______of communicating with people on other planets may one day come true since radio telescopes have now been invented.
Scientific projects of various kinds are now being launched to【C3】______signals or to receive signals from distant planets. The question now【C4】______. What sort of message should be sent so that it could be understood. To send a message in any language would be impractical as it would【C5】______not be intelligible.【C6】______is the opinion of scientists that a signal in the form of a simple arithmetic sequence might be understood.
Scientists think that pictures might also be understood, so it would be a good idea to send pictures of the people【C7】______our planet. Pictures of domestic animals together with various crops we【C8】______for our food might also be sent. Pictures of houses and buildings might【C9】______further information about our life and society.
As time goes on, TV pictures might be sent which would make the beings on other planets aware【C10】______the life and the level of civilization on our planet. [br] 【C3】
选项
A、release
B、post
C、deliver
D、send
答案
D
解析
本题要求填入一个与signals(信号)搭配的动词。以or连接的下文是“接收信号”,此处就应该是“发送信号”,因此应选D项send。A项release意为“释放,排放”,B项post和C项deliver都不合适。
转载请注明原文地址:http://tihaiku.com/zcyy/4002526.html
相关试题推荐
LivinginthecentralAustraliandeserthasitsproblems,______obtainingwater
Investorsseemtobelosing______inthecarindustry.A、beliefB、trustC、reliabil
Weareallnaturallyattractedtopeoplewithideas,beliefsandinterestsl
Weareallnaturallyattractedtopeoplewithideas,beliefsandinterestsl
Weareallnaturallyattractedtopeoplewithideas,beliefsandinterestsl
Anthropologyisthestudyofhumanbeingsascreaturesofsociety.Itfasten
Anthropologyisthestudyofhumanbeingsascreaturesofsociety.Itfasten
Itisthefirmbeliefofastronomersthattherearelivingcreaturesonothe
Itisthefirmbeliefofastronomersthattherearelivingcreaturesonothe
Itisthefirmbeliefofastronomersthattherearelivingcreaturesonothe
随机试题
Theestimatesofthenumbersofhome-schooledchildrenvarywidely.TheU.S.
Atrulyinformeddinerwouldchoosearestaurantbasedonthequalityofthe
[originaltext]W:canIhelpyou?M:Yes,I’mlookingforabookonthepresiden
《花非花》 3.基本要求: (1)试讲时间约10分钟; (2)体现教师
根据我国法律规定,企业税后利润应首先用于以下哪项活动()。A.提取法定公积金
敷设于公用通道中的电缆应制定专项管理和()措施,并加强巡视检测。通道内所有电力电
李某是某建设银行某储蓄所的记账员,2002年3月20日下午下班时,李某发现本所的
在全国或整个地区建立一个管理机构,集中管理社会保险事务的社会保障基金管理模式是(
(2018年真题)2018年国际社会工作者日的主题是“促进社区与环境的可持续性”
简述劳动力市场工资指导价位制度的意义。
最新回复
(
0
)