3.The panda weighs 100 kilos.(对划线部分提问）未学,

3.The panda weighs 100 kilos.(对划线部分提问）未学,
2.The panda weighs 100 kilos.(划100 kilos)(对划线部分提问）
_________ _________ does the panda weigh?
3.The elephant eats 150 kilos of food a day.（划150 kilos of）(对划线部分提问)
_________ ___________ food _______ the elephant _________ a day?
4.The panda eats 10 kilos of food a day.(对划线部分提问)
_________ ___________ kilos of food __________ the panda __________ a day?