in october用什么提问?

in october用什么提问? early october 前用什么介词?in?on? our speech contest is in OCtober.（对划线部分的提问in October） in october 2003 shenzhou V flew into space 对in october 2003 提问 The English party is in October(对in October提问） Tony started school in october,1999.对in october,1999 部分提问 it is 什么 什么 in 什么 october lisa's birthday is in October划线部分提问划线语句是October There are three birthdays in October对three提问 ___________birthday is in october?填什么 on /in October有什么区别 October前用什么介词? on october 还是 in october 划线部分提问Many visitors will come to our city in October,划线句子是in October my birthday is october向october提问 in +一段时间 用什么提问 英语日历用in还是用on例如 Sally in october 还是Sally on october October 31 is a holiday in North America什么意思