理工类C级题库

[单选题]Natural MedicinesSince earliestdays,humans have used some kinds of medicine

[单选题]Research by the University of Exeter has revealed that ants have a bigimpac

[单选题]If your doctor couldgive you a drug that would let you live a healthy life

[单选题]On May 1,2006,NewYork's Empire State Building celebrated its 75th birthday.

[单选题]Listening DeviceProvides Early Landslide（山崩；地滑；塌方）WarningA device thatprovi

[单选题]The Relationshipbetween IQ and Being a VegetarianA Southampton Universityte

[单选题]The journalist was[probing] into several financial scandals.A.exploringB.di

[单选题]He gave us an [ambiguous]answer.A.unclearB.wrongC.apparentD.unbelievable

[单选题]More Than 8 HoursSleep Too Much of a Good ThingAlthough the dangersof too l

[单选题]How could wejudge if a person is [outstanding] or not merely by the number

[单选题]You have to bepatient if you want to [sustain] your position.A.maintainB.es

[单选题]For nearly 17 yearsDavid Cope has worked as one of the Tower of London's ye

[单选题]ObesityObesity refers tothe medical condition characterized by storage of e

[单选题]Robots may AllowSurgery in SpaceSmall robotsdesigned by University of Nebra

[单选题]The PrivilegedChildrenLife really shouldbe one long journey of joy for chil

[单选题]Where Did All theShips Go?The Bermuda Triangleis one______(51)the greatest

[单选题]You should not [criticize]him so harshly in his face.A.evaluateB.talk about

[单选题]He made a [considerable]sum of money in real estate.A.largeB.positiveC.powe

[单选题]The two girlslook [alike].A.similarB.beautifulC.prettyD.attractive

[单选题]Washoe LearnedAmerican Sign LanguageAn animal thatinfluenced scientific tho

[单选题]New Comet FoundThere's a newfoundcomet closing in on the sun,and when it ge

[单选题]How honest areAsians today?Do people in the region's smaller communities ha

[单选题]Research by the University of Exeter has revealed that ants have a bigimpac

[单选题]What Does GMO FreeMean?Genetically modifiedorganisms(GMOs)in food are conce

[单选题]Animal's"SixthSense"A tsunami wastriggered by an earthquake in the Indian O

[单选题]Washoe LearnedAmerican Sign LanguageAn animal thatinfluenced scientific tho

[单选题]This hotel hasestablished a very good [reputation].A.systemB.nameC.relation

[单选题]New Comet FoundThere's a newfoundcomet closing in on the sun,and when it ge

[单选题]Homosexuals（同性恋者）Many homosexualsprefer to be called gay or,for woman,lesbi

[单选题]Love or Hate?We have saved as afinal set of emotions to two most important