be on holiday等于不等于go on holiday?

be on holiday等于不等于go on holiday? 有go on holiday这个词吗 它等于be on holiday或have a holiday吗 be on holiday 翻译 be on holiday是什么意思 go on holiday 和 go on a holiday 哪个对? go on holiday和 go on a holiday 的区别 go on holiday = be on holiday = have a holiday这个短语中为什么前2个没有a 用be on holiday造句 should we go on learning on holiday? be on holiday与go for a holiday为什么有冠词的区别 be on holiday 的on怎么讲 go on holiday,holiday前要不要加a