1) Which is your family name?
哪一个是你的姓?
2) Which is your bag?
哪个是你的包？
3) Which is your basketball, this one or that one?
哪个篮球是你的？
4) What kind of dog do you have?
你的狗是哪一种?
5) What are you by trade?
你是干哪一行的?
6) Which department is he in?
他是哪一个系的？
补充资料：哪个
1.亦作"那个"。 2.谁;哪一个。用于反问的语气，意在否定。
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