There are a lot of poor babies[ ]the students plan to help.答案是whom 请问who可以用吗?who不是也可以充当宾语吗?、

There are a lot of poor babies[ ]the students plan to help.答案是whom 请问who可以用吗?who不是也可以充当宾语吗?、
There are a lot of poor babies[ ]the students plan to help.答案是whom 请问who可以用吗?
who不是也可以充当宾语吗?、

There are a lot of poor babies[ ]the students plan to help.答案是whom 请问who可以用吗?who不是也可以充当宾语吗?、
这道题是作宾语,用WHOM较好.但我认为可以用WHO,口语中常用WHO 代替WHOM,但在介词后一定要用WHOM,.

不可以 因为这里who后面只能加动词 如不是动词 就只能用whom

可以吧，只是介词后才必须用whom

可以用who 这是定语从句 who whom 都可做宾语 做主语时只能用who

不可以，从句中poor babies做help的宾语，用whom.

不行，
There are a lot of poor babies[whom ]the students plan to help,
如果要用who的话
The students plan to help a lot of babies [who] are poor,