WhydidtheyhelpMrsBro的精选

问题详情：–WhydidtheyhelpMrsBrownwithherwork?–Becauseshewas_____.A.anoldfriendofthem    B.thefriendofthemC.athetheirfriend            D.agoodfriendoftheirs【回答】D知识点：物主代词题型：选...