A major role of computer science has been to alleviate problems, mainly by making computer systems cheaper, faster, more reliabl

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问题 A major role of computer science has been to alleviate problems, mainly by making computer systems cheaper, faster, more reliable, and easier to use.

选项 A、exclude
B、lessen
C、clarify
D、evade

答案B

解析

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考博英语

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A major role of computer science has been to alleviate problems, mainly by making computer systems cheaper, faster, more reliabl

考博英语

Lookatthenotesbelow.Someinformationismissing.Youwillhearpartofabusinessnewsprogramme.Foreachquestion(16-22)

Whatisnotincludedinthewoman’soffice?

MakingUseoftheTradeShowProblems:No.1Howtogettherightpeopletocommunicatewiththe【16】No.2Howtofi

Questions23-28•Readthearticlebelowaboutproblemsindoinginternationaltrade．•Foreachquestion(23-28)，choosethecorr

Changesinthevolumeofunemploymentaregovernedbythreefundamentalforces:thegrowthofthelaborforce,theincreaseino

Changesinthevolumeofunemploymentaregovernedbythreefundamentalforces:thegrowthofthelaborforce,theincreaseino

Ofalltheareasoflearningthemostimportantisthedevelopmentofattitudes.Emotionalreactionsaswellaslogicalthought

FromthetimeoftheGreekstotheGreatWar,medicine’sjobwassimple:tostrugglewith______diseasesandgrossdisabilities

"Sloganeering"didnotoriginateinthe1960s.Thetermhasarichhistory.ItoriginatedfromtheGaelicwordslaughgharim,whi

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