Therearethreediffere的精选

问题详情：  Therearethreedifferentkindsoffriendsinourlife.Iclassify(分类)themaccordingtohowwellIknowthemandhowwelltheyknowme.  Thefirsttypeoffriendisjustanacquaintance(熟人)meansthatyouonlyknowtheir...