英语四级新闻听力习题

英语四级新闻听力20181026

1.

A.Howartificialintelligenceisusedtoassistdoctors.

B.Howartificialintelligenceisusedtoreplacedoctors.

C.Howdoctorshelpartificialintelligencebecomesmarter.

D.Howdoctorspreparetocompetewithartificialintelligence.

2.

A.InonetestconductedbyGoogle,AIwasmoreaccurateinexaminingimagestodiagnosediabeticeyedisease.

B.Othertestsshowedthatmachinelearningcanbeusedtostudymassiveamountsofpatientdatatopredictfuturemedicalevents.

C.GooglemakescleartheAI-basedsystemisnotmeanttoreplacetheworkofmedicalprofessionals.

D.GooglestatesthatAIisdesignedtoreducethenumberoffalseidentificationsandhelpdoctorsworkfasterandmoreeffectively.

1.Accordingtothenewsreport,what’sthemainideaofthenewsreport

A.Howartificialintelligenceisusedtoassistdoctors.

B.Howartificialintelligenceisusedtoreplacedoctors.

C.Howdoctorshelpartificialintelligencebecomesmarter.

D.Howdoctorspreparetocompetewithartificialintelligence.

2.Accordingtothenewsreport,whichofthefollowingstatementsisnottrue

A.InonetestconductedbyGoogle,AIwasmoreaccurateinexaminingimagestodiagnosediabeticeyedisease.

B.Othertestsshowedthatmachinelearningcanbeusedtostudymassiveamountsofpatientdatatopredictfuturemedicalevents.

C.GooglemakescleartheAI-basedsystemisnotmeanttoreplacetheworkofmedicalprofessionals.

D.GooglestatesthatAIisdesignedtoreducethenumberoffalseidentificationsandhelpdoctorsworkfasterandmoreeffectively.

Googlesaysitisdeeplyinvolvedindevelopingartificialintelligence（人工智能）,orAI,tohelpdoctorsidentify（确认）andtreatdisease.Thecompanypreviously（之前）announcedsuccessfultestsofmachinelearningsystemsdesignedtoassist（协助，帮助）doctors.Inonecase,GooglereportedAIhadexaminedimagestodiagnose（诊断）diabetic（糖尿病的）eyediseasewithequalaccuracy（准确率）todoctors.Othertestsshowedthatmachinelearningcanbeusedtostudymassiveamountsofpatientdatatopredictfuturemedicalevents.ButGooglemakescleartheAI-basedsystemisnotmeanttoreplacetheworkofmedicalprofessionals.Instead,itisdesignedtoreducethenumberoffalse（错误的）identificationsandhelpdoctorsworkfasterandmoreeffectively.Thestudiessuggestthat"peopleandalgorithms（算法）canworktogethereffectivelytoperformbetterthaneitheralone,"Googlesaidinastatement.ThecompanysaysthatclearlymoreAIresearchandexperimentswillbenecessarytofurtherprogressinthefightagainstbreastcancer（乳腺癌）.Butitishopefulthat"deeplearningtechnologiesandwell-designedclinical（临床的）tools"canbecontinuallydevelopedtoimproveaccuracyandavailabilityforpatientsworldwide.