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新生儿最基本的无条件反射是_(1)_ 、 _(2)_ 、_(3)_。

A、无条件食物反射

B、无条件防御反射

C、无条件定向反射

D、无条件视觉反射

时间：2021-07-18 00:03 关键词：学前教育专升本学前教育原理作业1

答案解析

ABC

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