YoumightsaytheanswerisNeilArmstrong,BuzzAldrin,andMichaelCollins,thecrewofApollo11.OryoucouldrepresentforthecrewofApollo10,whichreachedthemooninMay1969andthenheadedbacktoEarthwithoutlanding.
TheSovietspacecraft(航天器)senttheanimalsaroundthemoon-although-notintoitsorbit-duringamissioninthemiddleofSeptember,1968.Theunmanned(无人驾驶的)craftthenreturnedtoEarthanddashedintotheIndianOcean,afterwhichtheRussiansrecoveredthecraft.
Amonthlater,Sovietscientistsrevealedthatthespacecrafthadbeenatinyship,carryingthetortoises,wineflies,mealworms,plants,seeds,bacteria,andotherlivingmatter.
Thetortoises,ashistoryrecords,lostabout10percentoftheirbodyweight,buthadahealthyappetitewhentheyreturnedtoEarth.Inthefollowingcheckupscomparingtheanimalsto"stay-at-hometurtlesusedasatestcontrol,"mostthingsseemednormal,asidefromsomevaguelyexplainedminorproblemswiththeliver.
Whatthisallmeansisthat,asTeitelexplained,"ThefirstlivingbeingstoseeanEarthrisefromtheMoonwereRussiantortoises.However,asfarasIcantell,theanimalswerenotnamed."
44【单选】(总分3分)Accordingtothepassage,whichofthefollowingreachedthemoonfirst
AApairoftortoises.BAmericanastronautsCRussianastronauts.DDogsandmonkeys.
45【单选】(总分3分)WhathappenedtotheSovietspacecraft
AItwaswreckedduringthemission.BItwasrecoveredafteritsreturntoEarth
46【单选】(总分3分)WhatwasthebiggestchangeinthetortoisesinParagraph6
ATheyshowedabnormalbehaviors.BTheyhadseriousliverproblems.
CTheylosttheirappetiteforfood.DTheyhadobviouslylostweight.
AThetortoiseswerefondofseeingEarthrise.BThetortoiseswerenotgivenduecreditfortheirexperience.
CThetortoiseswerenotnamedaftertheSovietspacecraft.DThetortoiseswerefamousallovertheworld.
正确答案是：B[解析]【考情点拨】推理判断题。
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