According to the passage the experience of helplessness causes rats to______.A.turn off t

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According to the passage, the experience of helplessness causes rats to______.

A.turn off the electricity

B.try to control unpleasant stimuli

C.become abnormally suspicious

D.behave passively in controllable situations

热搜:medline数据库中to字段是表示非英文文献的原文题名