来自刘翠敏的问题
1.youkanhaveacupoftea{}coffeeifyouwant.AdrinkBinsteadCinsteadofDinsteadin要求选出答案和理由为什么这么填2.Myfatheriscomingback{}aweek.AinBonCafterDfor理由同上
1.youkanhaveacupoftea{}coffeeifyouwant.AdrinkBinsteadCinsteadofDinsteadin要求选出答案和理由为什么这么填
2.Myfatheriscomingback{}aweek.AinBonCafterDfor理由同上

