My sister was born in 1991.与My sister was born on October9,1991.有什么区别"on July 16th."和"in 1991"有什么区别?请详细说明,并区分on,in 的用法.

i was born in the year of the rat .i am two yearolder than my sister.so.my sister was born in the year of the? 初中英语关于比较级1、I was born in 1998.My sister was born in 2003.(合并成一句) My sister is ( )( )( )( )me.2、My mother gets up earlier than my father.(同义句转化) My father ( )get up ( )( )( )my mother. my sister was born ______the fifth of january,1992 My little sister was born in Hangzhou.(对Hangzhou提问)My little sister was born in Hangzhou.(对Hangzhou提问)___ ___ your little sister___ My birthday is_____January,1990, and my sister was born on_____(twelve) of March In July,1998.my sister was born in Beijing(对In july,1998提问） （ ）and （ ）was your sister born My brother is two years younger than I.My sister is four years younger than my brother.My mother waMy brother is two years younger than I.My sister is four years younger than my brother.My mother was 20 years old when I was born. In this year the ave 根据答句,写出下列文句 My sister was born in March ,1985. My sister was born ______ the morning ______ October lst.添介词 句子改错 My sister was born in the morning of July 2nd,1998 I was surprised to learn that my sister was drinking I was cooking while my sister was sleeping I was born in China,and Guangzhou is my b____. I was born I was born in I Was Born...歌词 I was born lucky. I was being born