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2020-2021学年广州市第七十五中学高三英语上学期期中考试试题及答案解析
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A
Someyoungpeoplewinattentionbecauseoftheirgoodlooksortheirsingingability.Amuchsmallernumbergainfamebecausetheyhavedonesomethingimportantandworthwhilewiththeirabilities.RishabJainisamongthelatter.In2018,13-year-oldRishabdevelopedawaytouseAItechnologytohelppancreatic(胰腺的cancerpatientsandwonthe3MYoungScientistChallenge,anationwidemiddle-schoolsciencecompetition,andits$25,000prize.Inthelaststageofthecontest,Rishabcompetedagainstnineotherfinalistsatthe3MInnovationCenter(创新中心inSt.Paul,Minnesota.Leadinguptothebigmeet,eachfinalisthadpartneredwithascientisttofurtherdeveloptheirinventions.Rishabexplainswhatledhimtocreatehisinvention.First,afamilyfrienddiedofcancer.ThenRishablearnedabouthowdeadlypancreaticcanceris,andthatitslowsurvivalrateisduetohowdifficultitistotreat."I'malsointoprogramming,soIwaslearningaboutAI

technology.Idecidedtotrytosolveareal-worldproblemusingit."HiswinningshavebeenputinfurtherresearchandinhisnonprofitSamyakScienceSociety,whichhelpspoorchildrenentertheSTEM(science,technology,engineeringandmatheducation.Rishabisalsoraisingawarenessaboutpancreaticcancer.Theseeffortsmakehimquitedifferentfromteenagersofhisage.Consideringbecomingabiomedicalengineeroradoctor一orboth,hehasalsoputsomemoneyasidetofurtherhisownlearning.Almostcertainlythedoorsofhighereducationwillopenwidetohimbeforeheevenknocks.That'sanoutstandingoutlookforonesoyoung.Rashibiscommittedtohelpingverysickpeopleinneed.Heisalsoprovidingteenagersofhisagewithamuch-neededmodelofwhatkindsofthingsyouthcanachieve.1.Whatcanwelearnaboutthe3MYoungScientistChallengein2018?A.Itwasintendedtosolvemedicalproblems.B.ItwasanationwideAIcompetitionforteenagers.C.Itofferedthefinalistsanopportunitytoworkwithscientists.D.ItallowedthefinaliststolearnAItechnologyinthe3Mcenter.2.HowdidRishabwinthe3MYoungScientistChallenge?A.Heshowedexcellentprogrammingability.

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