george said that he would come to school to see me the next day,but he ____

题目

george said that he would come to school to see me the next day,but he ____
A,wouldn't
B,didn't
C,hasn't
D,hadn't
请详细解释,谢谢!

答案

B,didn't
the next day,为一明确过去时间,用一般过去时,故用didn't,指“第二天没有来看我”
乔治曾说他会在第二天来学校看我,但他没有来.