Look at that girl___name is Lucy填who 还是 whose求英语帝解释怎样区分"who""whom""whose" ,(加例句)

问题描述:

Look at that girl___name is Lucy
填who 还是 whose
求英语帝解释怎样区分"who""whom""whose" ,(加例句)

whose
who 做主语用 whom 是宾格形式 做宾语 whose 谁的 意思 是个物主代词
who is the boy
whom do I give the book to