He is such a good teacher every student in our class loves and respects.〈 〉中填哪个关系代词

问题描述:

He is such a good teacher every student in our class loves and respects.〈 〉中填哪个关系代词
为什么不用why

Whom
因为这里后面的从句却宾语,所以这里要把宾语补上.
这里不能用why,因为后面的句子缺少成分,缺宾语,而why是不能充当宾语的~