I heard that you really had a wonderful time at John＇s birthday party,   （）   ?

题目解析[填写题目解析]： 题目：I heard that you really had a wonderful time at John's birthday party, （） ? A.didn't I B.didn't you C.hadn't you D.will you 答案：B 解析：这是一个反意疑问句，正面部分是"I heard that you really had a wonderful time at John's birthday party"，需要在后面选择一个合适的反意疑问句来补全。正确的答案是B选项 "didn't you"，因为正面部分是"you had a wonderful time at John's birthday party"，反意疑问句应该使用"didn't"来否定谓语动词，并且"you"应该和正面部分的主语保持一致。