71.Thefourmountainclimbersatlastarrivedat
问题详情：71.Thefourmountainclimbersatlastarrivedat________theycalled“MoTianLing”．72.Thereweresometeachers_________(seat)atthebackoftheclassroomintheEnglishclassyesterday.73.Wevolunteeredtocollectmoney...
问题详情：71.Thefourmountainclimbersatlastarrivedat________theycalled“MoTianLing”．72.Thereweresometeachers_________(seat)atthebackoftheclassroomintheEnglishclassyesterday.73.Wevolunteeredtocollectmoney...