方法采用培训前后测试比较的评估方法对培训效果进行评估。

Methods training effect was evaluated by comparing test results before training with test results after training.

youdao

方法采用培训前后测试比较的评估方法对培训效果进行评估。

Methods training effect was evaluated by comparing test results before training with test results after training.

youdao