句型转换题!Mary was born 【in 1986】对括号里的内容进行提问【 】【 】was Mary born?

问题描述:

句型转换题!
Mary was born 【in 1986】
对括号里的内容进行提问
【 】【 】was Mary born?

what tiam

应该是 Which year 的

What year was Mary born in?

which,year

which year

WHAT TIME