evaluation criteria 使用单数还是复数Evaluation criteria was developed by...orEvaluation criteria were developed by...

问题描述:

evaluation criteria 使用单数还是复数
Evaluation criteria was developed by...
or
Evaluation criteria were developed by...

复数
criteria是criterion 的复数
当然,如果是这里是专有名词的话,那就是单数(没听过,不知道是不是专有)