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It is widely accepted that young babies learn to do things because certain acts lead to________.
A. rewards B. prizes C. awards D. results
查看习题详情和答案>>It is widely accepted that young babies learn to do things because certain acts lead to_______.
A. rewards B. prizes C. awards D. result
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.It is widely accepted that young babies learn to do things because certain acts lead to ______.
rewards B.prizes C.awards D.results
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