What is he is favourite food?Why?的答语

问题描述:

What is he is favourite food?Why?的答语
以你们自己的角度就可以了。

Because he thinks it's delicious.
楼上的语法有误
问题的主语是单数
可是回答为什么有两种食物 是复数的 .
所以是
His favorite food is rice.