- 问题详情:Iamsorrytohavekeptyou foralongtime. A.wait B.towait C.waiting D.towait【回答】C知识点:动词和动词短语题型:选择题...
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- 问题详情: foralongtime,butthisdidnotpreventhimfromwinningintherace.A.Hewasn'ttrained B.NotbeingtrainedC.Thoughhehadn'tbeentrained D.Nothavingbeentrained【回答】A该题考查句式结构知识。关键信息就在于后句前面的but。...
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- 问题详情:Asweknow,it’snotpolitetokeepothers foralongtime.A.wait B.waited C.towait D.waiting【回答】D keepsb.do...
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- 问题详情: Foralongtime,theywalkedwithoutsaying_________word.Jimwasthefirsttobreak________silence. A.the;a B.a;the C.a;不填 D.t...
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- 问题详情:—Howstrange!Yousitinyourroom foralongtime,LiMing.—Ijustwanttobequietforawhile.I’msorry,Dad.Ifailedthetestagain.A.insilence B.inperson C.inpublic D.infact【...
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- 问题详情:Foralongtime,aboywonderedwhyhisnext-desk-palwasalwaysthefirstintheclass,whereashecouldonlyrankthe21st.Athome,heaskedhismom:“AmImorestupidthanotherkids?HowcanIalwaysfallbehind?Ijustcan’tcomeupwithananswer.”Momwasawarethatherson’sself-respe...
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- 问题详情:Telemedicinehas 39 foralongtime,buttheriseofsmartphones,tabletPCsandcamera-equippedcomputersis 40 telemedicinetonewlevels.SomehealthcaresystemsintheUnitedStatesnow 41 Virtual(虚拟的)UrgentCare.Patientsseeadoctorbyvideochatwi...
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- 问题详情:Foralongtime,thetraditionalmethodofidentifyingliarswastowatchtheirbodylanguage,includingfacialexpressions.Whatifthepersonappearstobenervous?Isthepersonunabletolookmeintheeye?Isheorshelookaroundtheroom?Whataboutothernervousmovements,suchasfidg...
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- 问题详情: Foralongtime,humanshaveusedtechnology(科技)tostudytheworldaroundus,andMarsisthelatestplacewe’reusingmachinestoexplore.Besidestheearth,the“redplanet”isseen,astheoneplaceinoursolarsystemmostlikelytohavelife. Earlylastmonth,thefirstAmerica...
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