--What was the party like?Wonderful . It is years I enjoyed myself so much.A. s

问题补充：

----- What was the party like?

----- Wonderful . It is years I enjoyed myself so much.

A. since

B. before

C. after

D. when

答案：

(答案→)A. since

B. before

C. after

D. when

解析：考查固定句型：It is+一段时间+since…，如果since后面是短暂动词，用正常句意翻译，如果是延续性动词，要用否定翻译，句意是：--聚会怎样？--很好，我很久没玩的这么开心了。选A。