Thoseseniorcitizensc的精选

问题详情： ---Thoseseniorcitizenscheatedshouldhavebeenwarnedofillegalfund-raising.---      .Butfewcouldresistthetemptation.A.Theywere   B.TheyshouldC.Theymust   D.Theydid【回答】A知识点：动词...