题目内容：

You haven't eaten all of the bread
请问：主语——“you”
谓语——haven't eaten
请问：all of the bread——在句中做什么成分,用于修饰什么?

优质解答

这位同学你,
You = 主语
haven't = 助动词
eaten = 谓语
“all of the bread”是宾语,修饰谓语.
你这句话不应当是疑问句,应当是陈述句.
疑问句应这样提问：Haven't you eaten all of the bread?