本研究采用了实验组与控制组前后测实验设计模式。
This study employs the experimental designing mode of the experiment-group and the control-group before and after experiment training.
本研究采用了实验组与控制组前后测实验设计模式。
This study employs the experimental designing mode of the experiment-group and the control-group before and after experiment training.
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