应该是变宾语从句吧?即
My father asked what I was doing .
/
my father asked what your were doing .定语吗是宾语从句o,我明白了谢谢啊明白就好，给你举一个定语从句的例子吧It was a place . He wanted to go there. （合成一句就是： It was a place where he wanted to go .）哦 谢谢上面的答案有个别单词打错了，应该是：My father asked what I was doing ./My father asked what you were doing . （一般用第一句）