英语改句子Jack has a party at home yesterday morning（Yesterday morning_英语解答

英语改句子
Jack has a party at home yesterday morning（Yesterday morning下划横线,改句子时当做不知道）.对画横线部分提问.怎么提问啊

人气：225 ℃　时间：2020-04-01 22:59:47

解答

When did Jack have a party at home?杰克什么时候在家开派对?我写成what day 了，%>_<%呜呜呜呜