The relative pronoun "which" in the last paragraph (Line 5

The relative pronoun "which" in the last paragraph (Line 5 ) refers toA.theorie

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Questions are based on the following passage.There he was A

Questions are based on the following passage.There he was America's first Pres

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听音频,回答下列题

听音频,回答下列题A.How people fall ill. B.The influence of people's emotions on their

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对40W的灯光形成条件反射以后,其他灯光如80W的灯光也能引起条件反射的现象称(  )。

对40W的灯光形成条件反射以后,其他灯光如80W的灯光也能引起条件反射的现象称(  )。A.外抑制 B.超限抑制 C.外化抑制 D.泛化现象

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