The scientist and agricultural innovator George Washington Carver aided the economy of the South by developing hundreds of comme

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问题 The scientist and agricultural innovator George Washington Carver aided the economy of the South by developing hundreds of commercial uses for crops such as the peanut.

选项 A、restored
B、stabilized
C、helped
D、changed

答案C

解析帮助

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本试题收录于：职称英语综合类B级题库职称英语分类

职称英语综合类B级

职称英语

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The scientist and agricultural innovator George Washington Carver aided the economy of the South by developing hundreds of comme

职称英语综合类B级

职称英语

Scientistsfoundthatthebraincellsofalearningdisabledpersondifferfromthoseofanormalpersonin______.Allofthe

WhydoPeopleShrink?DidyoueverseethemovieHoney,Ishrunkthekids?It’saboutawackydad(who’salsoascientist)who

Thecuriouslookfromthestrangersaroundhermadeherfeeluneasy.

Addersaremostlikelytobefound______.Ifyouarewithsomeonewhoisbittenbyanadderyoushould______.

EveryDogHasItsSayKimikoFukuda,aJapanesegirl,alwayswonderedWhatherdogwastryingtosay.Wheneversheputonmak

Formanyyearsmyuncleranaverysuccessfulengineeringbusiness.

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SittingintheLandRoverwithlionsallaround,themenfeltveryvulnerable.

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