文档介绍：卷APartIIIVocabularyandStructure(11minutes)41、Steamturbines(涡轮机)areusedforthe_____ofelectricity、A)constructionB)manufacturingC)changeD)generation正确答案:D42Johnsaysthathispresentjobdoesn’anizingability、A)scopeB)openingC)capacityD)range正确答案:A43、Thescientistshaveabsolutefreedomastowhatresearchtheythinkisbestto_____、A)engageB)devoteC)seekD)pursue正确答案:D44、Onefoolishmistakecan_____youinagooddealoftrouble、A)releaseB)involveC)evolveD)empower正确答案:B45、Thedoctorsuggested__________mydietwithvitaminsEandA、A)supplementB)supplementingC)add D)adding正确答案:B46、____________,thisessayisquitegoodexceptforafewspellingmistakes、WhichoneofthefollowingchoicesisNOTappropriatetofillintheblank?A)OnbalanceB)GenerallyC)GenerallyspeakingD)Inbalance正确答案:D47、Upthechimneyroaredthefire,and______theroomwithitsbroadblaze、A)brightenedB)lingeredC)furnishedD)fused正确答案:A48、Nowthecheersandapplause_____inasinglesustainedroar、A)mingledB)concentratedC)assembledD)permeated正确答案:A49、TheyalsoarelookingcloselyatwhatmaybetwokeypiecesofColumbia(哥伦比亚号航天飞机)_____—a2-footpieceofonewinganda300-poundcoverofalandinggearpartment、A)debrisB)garbageC)paletteD)canvas正确答案:A50、"Iamafraiditwillnot_____mydress,"sheanswered,"and,besides,theChamberlain'snephewhassentmesomerealjewels,andeverybodyknowsthatjewelscostfarmorethanflowers、"A)settleintoB)standoutC)exposetoD)gowith正确答案:D51、Unable to go out because of the deep snow, she felt _____ in her own house、 A) isolated  B) isolating  C) imprisoned  D) imprisoning 正确答案:C   52、 Nobody encourages a man to dissect his appearance, feature by feature、 _____ perfection, that is considered trivial —almost unmanly、 A) As for  B) As of  C) As from  D) As by 正确答案:A  53、 "Now that you have a job and I don't," the husband said to his wife, "our situationsare _____、" A) remarkable  B) diverged  C) transferred  D) reversed 正确答案:D 54、 The street sellers repeatedly _____ their selling cries about their goods、 A) advocated  B) pursued  C) barked  D) confirmed 正确答案:C   55、 "We are convinced that efforts for a