This is the cell phone_____you are going to buy.填什么? A whom B不填

This is the cell phone_____you are going to buy.填什么? A whom B不填
This is the cell phone_____you are going to buy.填什么? A whom B不填

This is the cell phone_____you are going to buy.填什么? A whom B不填
B 不填.A whom 只能修饰人,而这里是手机,肯定不对.

B 不填
如果是whom，buy后面应该加to
祝学习进步

B不填（ 引导词作宾语可省略）
如果不明白，请再问；如果对你有所帮助，
请点击本页面中的“选为满意回答”按钮，谢谢！

This is the cell phone_____you are going to buy
WHOM用于人，不可以
可以填which，这就是那部你准备买的移动电话。

B,
whom(who的宾格)谁.
这里强调的是cell phone, 属于物　所以可以直接排除A