Her father likes the blue car.

which color of the car does her father like？
因为which是哪个的意思 而提问部分是关于 颜色 所以应该是 哪一个颜色的汽车她父亲喜欢 所以为
which color of the car does her father like？

which car does your father like?

Which car does her father like?

which colour of the car does your father like?

which color of the car does her father like