The teacher told students not to swim in the river,____ ___?

问题描述:

The teacher told students not to swim in the river,____ ___?

这里面 只能用didn't he?
我原来见到过这样的题
这个题 的主语是The teacher 谓语动词是told 宾语是students 这三个部分构成句子的主干
后面的not to swim in the river做补充成分
所以变成反义疑问句的时候 看句子的主干
所以只能是 didn't he?