语篇理解Thelastpartofthiscenturywillbeanageofexploration(探险)suchasmanhasneverknown.Thereare9planets,atleast30moons,andthousandsofasteroids(小行星).Theirtotalareaisabout
提问时间:2020-12-30 07:40:421人问答
问题描述:
语篇理解 Thelastpartofthiscenturywillbeanageofexploration(探险)suchasmanhasneverknown.Thereare9planets,atleast30moons,andthousandsofasteroids(小行星).Theirtotalareaisabout250timesthatoftheearth.Spaceshipswillnotbeabletolandonsomeofthem.Butthatstillleavestobeexploredanarea10timesasgreatasthecontinentsoftheearth. Exploringspacemayseemterrifyingtosomepeople.Nodoubt(毫无疑问)explorersofthepastwereterrifiedbytheemptyoceansthatlaybeforethem.Theyconquered(征服)theirfears,crossedtheoceans,andbuilttheNewWorld. Inthepastwhenexplorerssetsailintotheunknown,theyhadtosaygood-byetoeverythingtheyknewathome.Spaceexplorerswillnotfacesuchgreatloneliness.Evenwhentheytravelfarbeyondthesun,theywillbeabletosendmessagesback.1.Accordingtothefirstparagraph,______.[ ]A.manhasnotknownhowtoexplorespaceyetB.spaceshipswillbeabletoreachsomeplacesinspaceC.anareatobeexploredifaslargeasthecontinentsoftheearthD.thetotalareatobeexploredifabout250timesthatoftheearth2.Futureexplorationwill______.[ ]A.bemoredifficultthanitwasinthepastB.coveralargerareathananyexploringdonebeforeC.bemoredangerousthaninthepast
D.bemorelonelythaninthepast
3.Ifthelandareaoftheearthisabout55×106squaremiles,the
areathatcanbeexploredinspaceisprobably______squaremiles.
A.495×106 B.165×107
C.55×107 D.1375×1074.Nowspaceexplorerswillnotfeellonelybecause______.
A.theyaresoexcitedthattheyforgeteverythingathome
B.theyhavealreadysaidgood-byetoeverybodytheyknow
C.theyhavebeenabletoconquerfearsandlonelinessD.theykeepintouchwiththeearthatanytime5.Thewriterthinksthatalltheareasthatcanbeexploredaretobeexplored______.
A.attheendofthenineteenthcentury
B.attheendofthenextcentury
C.attheendofthetwentiethcenturyD.inthefar-distantfuture看了该问题的网友还看了:
- 英语翻译节完形填空Irecentlyreturnedtoworkaftertakingsometimeofftorecoverfromanoperationonmyrightarm.Onmyfirstday36_____,Iwasthecashier(收银员)inthebasket-onlyline,asIwasunableto37_____withpackingg
- VERY,PREETY.QUIET.的区别三次后加WELL
- "AsurveywasconductedinShanghaiwhereintervieweeswereaskediftheywantedtobeafactoryworker.Onepercentofallpeopleinterviewedsaid“YES"WangHongjunatechniciansaidraisinghisvoicefordram
- 【robotsseemnewpeople,buttheyhavealonghistory----onewasmadebyaGreek横线上为何填thefirst说说原因】
- 【exchange和change意思有什么不同?如题.】
- 【morethanonestudent____campingforvacation1.go2.enjoy3.goes4.like】
- 【英语语法的问题Iusedtobeacoachthatteachingbasketballinawomenbasketballteamandswiminasummerswimmingtrainingcamp请问这个句子的that后面的句子怪怪的难道是补语的从句,虽然没有这种从句.后面这个sw】
- 名词所有格's和s'的区别