根据下列内容，回答191-195题。 Buildingahousecostsquitealotofmoney.Supposeyouplantobuildahouse.Yourfirststepwillbetofindarightpieceofland.Yourchoicewilldependonmanydifferentthings.Youwillprobablytrytofindasunnyplace,withpleasantsurroundingsnearshopsandbusstops,nottoofarfromyourfriendsandtheplacewhereyouwork. Nextyouwillfindagoodbuilder,andtogetherwiththebuilderyouwillworkoutaplan.Thebuilderwilldrawtheplan.Itwillshowthenumberofrooms,theirpositionandsize,andotherparts,whichmustbenoticed,suchaswindows,doors,andelectricoutlets.Thebuilderwillworkouthowmuchmoneyisneededtobuildyourhouse.Hewillworkoutthecostofthewood,bricks,theglass,andeverythingelsethatmustbeusedinbuildingthehouse.Lateron,whenhestartstobuild,thisestimatemustbecorrectedandrevised.Hisestimateisbasedonexistingprices,butpricesofsuchthingsmaychange,andmanyotherthingsmayhappenbetweenthetimewhenhemakestheestimateandthetimewhenhebuildsthehouse. Whenthebuildergiveshisestimate,youmaywishtochangeyourplan.(Youmayalsowishtochangeyourbuilder,ifhisestimateistoohigh!)Youmayfindthatthehouseyouwantedatfirstcoststoomuch,orthatyoucanspendalittlemoreandaddsomethingtoyourplan.Thebuilder'sestimatedependsontheplan,butthefinalplandependsonthebuilder'sestimate. Thebesttitleofthispassageis
A.Building a House Costs Much Money B.Estimate Is Important C.Planning a House D.Depend on the Builder正确答案C
