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来源:雅诚德英语网
The researchers then tested how the monkeys combined—or added the symbols to get the reward.
研究人员随后测试了猴子如何组合或添加这些符号来获得奖励。
The researchers then tested how the monkeys combined—or added the symbols to get the reward.
研究人员随后测试了猴子如何组合或添加这些符号来获得奖励。