1) Which Grade Are You In?
你在几年级？
2) What grade are you in?
你读几年级？
3) What grade are you in this year?
你今年上几年级？
4) On which floor do you live?
你住在几楼？
5) What year were you born?
你几年出生的?
6) You are twenty-what this year?
你今年二十几岁？
补充资料：他们
1.代词。称自己和对方以外的若干人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条