根据下列内容，回答211-215题。 Ahouseisthemostexpensivethingmostpeoplewilleverbuy．Veryfewpeoplehaveenoughmoneyoftheirowntobuyahouse，sotheyhavetoborrowmoneyfromabank．Borrowingmoneyfromabanktobuyahouseiscalled“takeamortgage”．Thebankusuallylendsmoneyorgivesame．gagefortwenty—fiveyears．Housesaresoexpensivethatmanypeoplenowadayshavetoborrowasmuchas$50，000．Inotherwords，theywillhavea$50，000mortgage． Howcanyougetamortgage?Whenyoufindahouseyoulike．yougotoabank．Thebankwillresearchyoufinancialhistoryanddecideiftheythinkyouareagoodrisk．Theywillwanttoknowwhatkindofjobyouhave，whatkindofsalaryyoumakeandhowlongyouhavehadthejob． Theywilla]sowanttoknowhowmuchmoneyyouhave．Inaddition．thebankswillrequireadownpayment．DependingOilwhichstateyoulivein，thebankmayrequireasmuchas30%ofthepriceofthehouseasadownpayment．Thebankwillthenlendyoutherestofthemoneytobuythehouse.Manypeopleareneverabletobuyahousebecausetheycannotsaveenoughmoneyforthe downpayment． WhatdoesahousemeanintheUnitedStates．?__________
A.It is a dream which many people can hardly realize B.It is so expensive that many people can not really buy them C.It is the most important property that many people try to buy D.It doesn’t belong to people if they can not borrow morley from the bank正确答案C
