Unit7Howmucharethesesocks一、单项选择(共20小题;共20分)1.---Howmuchthepairofshoes?21世纪教育网版权所有---Twentydollarsisenough.A.isB.areC.wasD.were2.---Howmuchthebottlesofmilk?21·cn·jy·comD.be---31yuan.D.Is;openedA.areB.isC.amD.atD.with;on3.themuseumfrom8a.m.to5p.m.?D./A.Be;openedB.Be;openC.Is;opennice.2-1-c-n-j-y4.Theyalwaysselltheirclothesaveryhighprice.www-2-1-cnjy-comD.feelsC.onA.inB.forD.does5.Thebeautifulhouseissale.Butitwon't...