[单选题]Though thepolitician was quite eloquent,his [diction] spoiled the effective
[单选题]Optimists Really DoLive Longer,Say Scientists1 For thephilosopher Arthur Sc
[单选题]A Country's Standardof LivingThe"standard ofliving" of any country means th
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[单选题]Greene spent a [brief]time at Cambridge.A.hardB.goodC.shortD.long
[单选题]Don't Be WorkaholicWorkaholic andworking hard are quite different.Working h
[单选题]The Empire StateBuilding was [conceived] on a grander scale than previous s
[单选题]On May 1,2006,NewYork's Empire State Building celebrated its 75th birthday.
[单选题]Double EffectThe Supreme Court'sdecisions on physician-assisted suicide car
[单选题]John has [made uphis mind] not to go to the meeting.A.wantedB. promisedC.de
[单选题]Migrant WorkersIn the past twentyyears,there has been an increasing tendenc
[单选题]Going on a DietA typical personneeds about 1,800 calories per day to stay a
[单选题]We Need Green SpaceDecades ago,any openfield,any vacant lot,any group of tr
[单选题]WaterEarth is like a bigblue marble.From high above the Earth and from the
[单选题]Iron DeficienciesExperts haveobserved for years that endurance athletes,par
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[单选题]Beyond the PapScientists haveknown for some time that virtually all cases o
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[单选题]PainAll of us have feltpain.We have cut ourselves.We have been burned.Or we
[单选题]HitchhikingWhen I was in myteens(十几岁)and20s,hitchhiking was a main form of
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[单选题]Understanding AutismAutism(孤独症)is a life-long developmentaldisability that
[单选题]Stomach UlcerStomach ulcers arethe cause of severe pain for many people.Doc
[单选题]The City PlanningIn the past,citiesusually grew in a disorderly way because
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[单选题]NonverbalCommunicationAll of uscommunicate with one another nonverbally,as
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[单选题]HomosexualsMany homosexualsprefer to be called gay or,for women,lesbian.Mos