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请简述强化及强化物的概念

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请简述强化的类型

请简述阿特金森-希弗林记忆信息加工模式的三个结构成分

She said (to me), “Your pronunciation is better than mine.”She said that _ pronunciation _ better than hers.

A. yourwashers
B. myishers
C. mywashers
D.mywasmine

Mary said, “I’m beginning to sleep better.Mary said that _ _ beginning to sleep better.

A. sheis
B. shewas
C. Iam
D. Iwas