首页
登录
职称英语
Suppose we built a robot(机器人)to explore the planet Mars. We provide the robo
Suppose we built a robot(机器人)to explore the planet Mars. We provide the robo
游客
2024-02-17
18
管理
问题
Suppose we built a robot(机器人)to explore the planet Mars. We provide the robot with seeing detectors to keep it away from【B1】______. It is powered entirely by the sun. Should we program the robot to be【B2】______active at all times? No. The robot would be using up【B3】______at a time when it was not【B4】______any. So we would probably program it to【B5】______its activity at night and to wake up at dawn the next morning.
According to the evolutionary(进化的)theory of sleep, evolution equipped us with a regular【B6】______of sleeping and waking for the same reason. The theory does not deny(否认)that sleep【B7】______some important restorative functions. It merely says that evolution has programmed us to perform those functions at a time when activity would be【B8】______and possibly dangerous. However, sleep protects us only from the sort of trouble we might walk into;【B9】______So we sleep well when we are in familiar, safe place, but we sleep lightly, if at all, when we fear that bears will nose into the tent.
The evolutionary theory accounts well for differences in sleep among creatures.【B10】______Surely cats do not need five times as much repair and restoration as horses do. But cats can afford to have long periods of inactivity because they spend little time eating and are unlikely to be attacked while they sleep. Horses must spend almost all their waking hours eating, because what they eat is very low in energy value.【B11】______. [br] 【B2】
选项
答案
equally
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3457594.html
相关试题推荐
Withthedevelopmentofscienceandtechnology,______(大多数工人都已被机器人所取代).mostof
Todaypetroleumprovidesaround40%oftheworld’senergyneeds,mostlyfuel
Todaypetroleumprovidesaround40%oftheworld’senergyneeds,mostlyfuel
Todaypetroleumprovidesaround40%oftheworld’senergyneeds,mostlyfuel
Aftertheirparents’death,thechildrenwerewellprovided______.A、withB、forC
Forthispart,youareallowed30minutestowritealetter.SupposeyouareLi
Astrologyisthestudyofhowthesun,themoon,planets,andstars______(与生命及世事
Newtechnologylinkstheworldasneverbefore.Ourplanetbas【S1】______.It
Newtechnologylinkstheworldasneverbefore.Ourplanetbas【S1】______.It
Newtechnologylinkstheworldasneverbefore.Ourplanetbas【S1】______.It
随机试题
Whatdoesitmeantoobeythelaw?That【B1】______whereyouare.Differentc
药理学研究的对象主要是()。A.病原体 B.动物 C.患者 D.
血浆pH主要决定于下列哪种缓冲对A.KHCO/HCO B.NaHCO/HCO
群体传播的特点正确的是A.多向性的直接传播 B.个人意识起重要作用 C.群体
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
简述薪酬外部竞争力的含义。
甲公司向乙银行交付10万元,申请签发银行汇票向丙公司付款,这份汇票当事人的关系是
一定愿意支付风险保费的保险消费者群体属于()。 A.风险爱好者 B.风险厌恶
(2019年真题)李某设立了一个一人有限责任公司。李某的下列行为中,符合公司法律
关于评标报告与评标结果的描述,下列说法中错误的是()A.评标报告由评标委员会全体
最新回复
(
0
)