Freshman Sophomore Junior Senior

Freshman Sophomore Junior Senior 大一 freshman 大二 sophomore 大三junior 大四senior 按规律填空 freshman,____,junior,senior freshmen junior sophomore and senior 对应的是哪个年级?十年级应该怎么说? 翻成 junior high school sophomore junior和senior区别 大一叫freshman,大二叫sophomore,大三叫什么? senior school 和 junior school junior 和SENIOR的问题 junior和senior 区别：精确 freshman 有junior middle school ,senior middle school的吗?