I was born in 1955.这里born是什么词性?

I was born in I was born in 1955.这里born是什么词性? I was born in 1968翻译这句话 When were you born?I was born in March,1990. I was born (in 1998)提问 I was born in Shanghai?中文 I was born in the year of ------------- I was born in a city( )Beijing I was born in ___.That was the year of_______. I was born in China.为什么要加was i was born in 1964.为什么要加was? I was born in 1995.Mike was born in 1995,too I was born in 1968.对in 1968 提问 I was born in China in December 怎么读 I was born in 1995 (in 1995)划线部分提问 Has was born in be born 是什么语法为什么不说I born in the USA.而说 I was born in the USA. I was born