Book3 Unit 3

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1、UnitThreePartIVocabulary&Structure(30%)Directions:Thereare30incompletesentencesinthispart.ForeachsentencetherearefourchoicesmarkedA,B,C,D.ChoosetheONEanswerthatbestcompletesthesentence.ThenmarkthecorrespondingletterontheAnswerSheet.1)TheexhibitionattheShanghaiScienceandTechnologyC

2、enter________suchendangeredanimalsasthegiantpandaandtheSiberiantigeranddescribestheworkbeingdonetoprotectthem.A.detectsB.exploitsC.featuresD.demonstrates2)Thisgroupofyoungpeoplewerebornandraisedin________characterizedbysuccessivewarsandconflicts,sohatredisdeeplyrootedintheirhearts

3、.A.aneraB.ayearC.achartD.anerror3)Parksandopenspacesareessentialtothequalityoflifeindense________areassuchasNewYorkCity.A.agriculturalB.ruralC.suburbanD.urban4)Thepolice________theentrancetothebuildingwithroadblockssothatnoonecanbeallowedtoenterorexit.A.pastedB.barricadedC.barrier

4、D.sideways5)Making________isapopularwaytohelpmanyfirmssellproducts,thoughthecostisveryhighformostofthetime.A.serviceB.bulletinC.noticeD.advertisement6)Ijustwonderif________ever________thatyoucouldhaveyourownenterpriseandrunityourselfwhenyouwerestillastudent.A.it…occurredB.you…occu

5、rredtoitC.it…occurredtoyouD.you…occurred7)ComparedtotheurbanareasofNewYork,thecountrysideisapreferableplacetoliveasitismore________andlesspolluted.A.tranquilB.crowdedC.developedD.primitive8)Whenconfrontedwithtroubles,beforeaskingforhelp,weshouldfirstofall________thesituationsthatc

6、ontributetotheproblems.   A.solveB.analyze C.explain D.explore9)Sincethisfactoryadoptedthenewly-inventedmanagerialsystem,theyhaveincreasedtheirannualincomebyalarge________.A.emergeB.mergeC.partD.margin10)Inthepast,peopleoftenlefttheirdoorsjust________atnight,becausetherewerefewert

7、heftsthantodayandsotheywerenotworriedatall.A.lockedB.onthelatchC.openD.closed11)________glorioussunshine,theboundlessstretchofcornfieldslookedanimpressivesight.A.BathedinB.WashedinC.HookuptoD.Closedup12)Someepidemicsthathappeninthismodernworldare________byenvironmentalpollutionrat

8、herthannaturaldisasters.A.brought