年份前是要加介词in 比如:"我生于1985年"..就是说 I was born in 1985 in是必须加的吧..2

年份前是要加介词in 比如:"我生于1985年"..就是说 I was born in 1985 in是必须加的吧..2 i was born in i was born in 1964.为什么要加was? I was born in China.为什么要加was I was born in _____and I was born in 1995 I was born in 1993. i was born in 1964.为什么要加was?不要跟我说是被动语态. I was born in Shanghai.这时的born是过去分词还是过去式? George,born in 1985,was _ I was born in 1972.是In which year were you born?还是Which year i was born in shanghai是被动语态吗