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来源:雅诚德英语网
Next, the children were tested to see if they would continue to help the experimenter without a reward.
接下来,实验继续进行,测试在没有奖励的情况下他们是否还愿意帮忙。
Next, the children were tested to see if they would continue to help the experimenter without a reward.
接下来,实验继续进行,测试在没有奖励的情况下他们是否还愿意帮忙。