题目内容

通过避免令人不快的后果来增强行为的强化方式是_______。

A. 惩罚
B. 负强化
C. 自然消退
D. 规避

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企业生产某种产品,固定成本为160 000元,单位变动成本为10 000元,每台售价为12 000元,则该产品的盈亏平衡点是_______。

A. 14台
B. 12.5台
C. 7.3台
D. 80台

What does the man think of the teacher?

A. She's from Asia.
B. She's from Africa.
C. She's from Europe.

赫茨伯格的激励理论认为,生存、关系和成长需要决定着激励。()

A. 正确
B. 错误

What's the man's plan for this vacation?

A. He wants to go to China.
B. He wants to go to Australia.
C. He wants to stay home.

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