The success of the experiment was a great___ and encouragement to the young scientists.请问填please的什么形式?
问题描述：
The success of the experiment was a great___ and encouragement to the young scientists.
请问填please的什么形式?
答
应填名词形式，pleasure
答
pleasure
答
pleasure 愉快,满足n.
填名词,因为and后面的encouragement也是名词,平级结构.