Show me which picture you drew.

　　指給我看哪張畫是你畫的。

　　Which way is the wind blowing?

　　風朝哪個方向刮？

　　Which door leads to the yard?

　　哪扇門通向庭院？

　　Which school do they attend?

　　他們上的是哪一所學校？

　　Which is the best route to take?

　　哪一條是最佳路線？