we really had a wonderful time at the party last night,and as i remember,__myself so much.A.never will I enjoy B.never had i enjoy C.I have never enjoyed D.never had I enjoyed我觉得是B,

we really had a wonderful time at the party last night,and as i remember, I HAD NEVER ENJOYED myself so much.
搞成倒装句，有强调作用。。
所以是 D

we really had a wonderful time at the party last night,and as i remember,__myself so much.
翻译：我昨天晚上在派对上玩的真的很开心，在我的记忆中，我从来没有这么开心。
解析：通过 had 可以看出句子是过去时态，所以“玩得开心”发生在过去，
而在“我的记忆中”指的是过去的过去，所以用的是过去完成时，即：had + 动词的过去分词
所以选 D
欢迎追问，满意记得采纳哟，(*^__^*) 嘻嘻……

第一：是到昨天晚上之前没有这么开心,所以应该是过去完成时.i had never enjoyed myself so much
第二,never引导的应该是倒装.变成 never had i enjoyed myself so much.
如果你不懂倒装的话可以百度一下.