9.如图是“测定反应速度“的探究实验下列叙述错误的是 A.反射的神经中枢在小�b.需测量多次并求平均值c.感受器在被试者的视�膜上d Template




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tomski9.如图是“测定反应速度“的探究实验下列叙述错误的是 a.反射的神经中枢在小�b.需测量多次并求平均值c.感受器在被试者的视�膜上d coloring