The first European____(perform) of the opera was made in 1985.顺便翻译.
问题描述：
The first European____(perform) of the opera was made in 1985.顺便翻译.
答
performance
performance是perform的名词形式.
第一场欧洲歌剧表演是在1985年演出的.
of 前面名词形式,所以用performance