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来源:雅诚德英语网
Another group of helpless children who were simply rewarded for their success on easier problems did not improve their ability to solve hard math problems.
另一组无助的孩子仅仅因为在简单问题上的成功而得到奖励,并没有提高他们解决困难的数学问题的能力。
Another group of helpless children who were simply rewarded for their success on easier problems did not improve their ability to solve hard math problems.
另一组无助的孩子仅仅因为在简单问题上的成功而得到奖励,并没有提高他们解决困难的数学问题的能力。