Did you ___ ___ at the party yesterday?横线处应该填enjoyed yourself还是en_英语解答

Did you ___ ___ at the party yesterday?横线处应该填enjoyed yourself还是enjoy yourself
请说明理由,

人气：189 ℃　时间：2019-08-19 20:26:47

解答

当然填enjoy yourself啊,did是助动词,这后面应该跟动词原形啊