Scientists have spent years into the effects of certain chemicals on the human brain, but with no result.

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问题 Scientists have spent years into the effects of certain chemicals on the human brain, but with no result.

选项 A、studying
B、researching
C、investigating
D、inspecting

答案B

解析 study意为“学习，研究”，指为获取知识或理解某课题之目的而运用头脑； research意为“研究，调查”，指从事或实行研究，通常与into搭配使用；investigate意为“调查，检查”，指详细地观察或查询；inspect意为“检察，视察”，指仔细、挑剔地检查，特别是为了发现毛病。根据空格后面的into可知，应该选用research。

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本试题收录于： MBA联考（英语）题库专业硕士分类

MBA联考（英语）

专业硕士

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Scientists have spent years into the effects of certain chemicals on the human brain, but with no result.

MBA联考（英语）

专业硕士

WholesalepricesinJulyrosemoresharplythanexpectedandatafasterratethanconsumerprices,【1】thatbusinesseswerestill

Eachyear,hundredsofthousandsofpeoplediefromheartattack,aleadingcauseofdeath.IntheLandmarkPhysicians’HealthS

BritainmightstillbepartofFranceifitweren’t______adisastrousflood200000yearsago,accordingtoscientistsfromImp

WhatdoestheauthorintendtoillustratewithAAAAcarsandZodiaccars?The4thparagraphsuggeststhat______.

Weassumedethicsneededthesealofcertainty,elseitwasnon-rational.Andcertaintywastobeproducedbyadeductivemodel:

Theknowledgescientistsnowpossessabouthumanbraindiffers______fromthetheoriesofancienttimes.

Theroleofgovernmentsinenvironmentalmanagementisdifficultbutinescapable.Sometimes,thestatetriestomanagetheresou

Customersmayalsobepermittedto______theircurrentaccountsforashortperiodinanticipationofacredititemcomingin.

WhycrimehasrisensomuchfurtherandfasterinBritainthaninanyotherrichcountryoverthepasthalf-centuryisanybody’s

Generallyspeaking,thequalityoflife,especiallyas______(see)bytheindividual,ismeaningfulintermsofthedegreetowhic

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