We have a holiday on the first seven days of October in China.翻译,请解释一下为什么用on那怎么翻译呀？是十月的前七天，还是七天的第一天啊如果说是十月的前七天，我觉得应该是一段时间啊如果是七

On May__ we have a good holiday.firstthe first when this holiday falls on a Friday ,we will have a long holiday.这句中fall on 如何理解 when this holiday falls on a Friday ,we will have a long holiday.这句中fall on 如何理解 On National Day we have a 7-day holiday.用介词on对吗 Yes,we have ____ on our holiday.Yes,we have ____ on our holiday.A.a good weather B.good weather C.good weathers on a holiday和have a holiday的区别 We're going to have a picnic 填on还是in还是for the holiday. we'll have a winter holiday是什么意思 going on holiday 和have a holiday有什么区别 have a holiday和going on holiday的区别 有go on holiday这个词吗 它等于be on holiday或have a holiday吗 go for a holiday.have a holiday.go on a holiday.有什么区别 go on holiday / have a holiday / go for a holiday 有什么区别? 这句写得对吗:Dear all,We will have a holiday on June 6th,(the) Dragon Boat Festival----求教谢谢 ________________.We had a lot of fun on our holiday. We are on our way for a holiday. holiday,we,going,are,have,to,a连词成句 D_____May Day,we usully have a seven-day holiday.