新概念英语 My brother has never been abroad before 这里before为什么在后面
新概念英语 My brother has never been abroad before 这里before为什么在后面? 新概念英语 My brother has never been abroad before 这里before为什么在后面 语法上怎么说? 什么样说可以把它放到前面呢? 那before在这里是什么词性呢?
My brother has never been abroad before 这里的before为副词 before 作为副词有以下含义 副词 ad. 1.较早 Come at two o'clock, not before. 两点钟来,不必再早了。 2.以前;曾经 He was never late before.