鹦鹉螺mini和鹦鹉螺x:on the first of October这句话该怎么翻译？

The size of the box was on the first page of the fax. Alice came back from school on the first of september。 on the first of October这句话该怎么翻译？ 翻译:Does Harvard University stand first on the list of all the universities in the USA? the first of April.是什么意思? on the top of Drop cap of the first paragraph of the text 是什么意思？ January is the first month of _____year. who are the first ladies of the united states This is the first two sections of the book.