英语的疑问词what什么，who谁，which哪一个，whose谁的，whom谁疑问副词:when什么时候，where

推荐回答

What are you doing？你在干什么？

Who am I？我是谁？

Which is true？哪个是正确的？

Woese is the book？这本书是谁的？

Whom was written the book？谁写的这本书？

When is your birthday？你什么时候过生日？

Where are you doing it？你在哪儿做它（代那件事情）？