高低压变配电设备技术要求

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1、高二英语上学期期末考试复习题21.TheFrenchpianistwhohadbeenpraisedveryhighly______ tobeagreatdisappointment.A.turnedup  B.turnedin  C.turnedout  D.turneddown22.He_____ topaintthewholehouseearlythismorning,buthasfinishedonlythefrontpartsofar.A.setabout B.setoff  C.setup  D.s

2、etout23.To_____thechild’squickrecovery,fivedoctorstookturnslookingafterhimdayandnight.A.undertake B.ensure C.promise  D.indicate24.Childrenabove18yearsoldareoldenoughtoleavetheirmothers,andto_____ theirownfortunes.A.hunt  B.seek   C.broaden  D.scan25.Despite

3、suchabigdifferencein_____ towardswhatoneeats,thereisnodoubtthatpeopleinthewestregardtheChinesefoodassomethingspecial.A.point  B.idea   C.attitude  D.sight26.Sinceourresearchsofarhasnotproducedanyansawertothisproblem,weneedtoadoptadifferent______ toit.A.metho

4、d  B.way   C.means   D.approach27.Hehada_______ escapefromdeathinthecarcrash,whichwasluckyforhim.A.narrow  B.slight   C.tiny   D.close28.Informalwearwas _____ outofplaceonsuchanimportantsocialoccasionfortheCEO.A.properly  B.frequently  C.gradually  D.obvious

5、ly29.ThereusedtobeatownintheheartofAmericawherealllifeseemedtolive_____ itssurroundings.A.inconnectionwith  B.inharmonywith C.infavorof D.inrelationto30.WecelebrateTeachers’DayonSeptember10theveryyear_____ ourteachers.A.inhonourof   B.infavorof   C.inneedof 

6、 D.inhopeof完形填空阅读下面短文，掌握其大意，然后31-50各题所给的四个选项（A、B、C和D）中，选出最佳选项。ThomasEdisontriedtwothousanddifferentmaterialstomakethelightbulb.Whennoneworkedsatisfactorily,hisassistant 31  ,“Allourworkisinvain.Wehavelearnednothing.”ThomasEdisonrepliedvery 32  ,“Oh,wehavecom

7、ealongwayandwehave  33  alot.Wenowknowthattherearetwothousandmaterialswhichwecannot 34  tomakeagoodlightbulb.”Ifyoulearnfromyourmistakes,thenyouare 35  .Ifyoulearnfromsomeoneelse’smistakes,thenyouareagenius.Successisnothingmorethanafewsimpledisciplines 36  d

8、ailyandfailureisnothingmorethanafewsmall 37  repeateddaily.How 38  theabovelinesare!Successtakes 39  .We’llmakemistakes 40  wedothingsintoomuchofahurry.Whenwedonotpracticedisciplinesinlife,wedon