题目内容：

he said she would come to my birthday party ,------?a did he b didn't he c would he d wouldn't h

优质解答

这题应该选B,反义疑问句否定的都是主句的动词.
这一句中,主句的动词是said,是动词的一半过去式,所以其否定形式就应该是didn't he (say so).