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> 下列反射活动中，哪项是人类所特有的？（） A．吃了酸梅子后，唾液分泌增多 B．看到酸梅子后，唾液分泌增多 C．闻到酸梅子味道后，唾液分泌增多 D．谈论到酸梅子后，唾液分泌增多。

问题：

发布时间：2024-09-12

下列反射活动中，哪项是人类所特有的？（）

A．吃了酸梅子后，唾液分泌增多 B．看到酸梅子后，唾液分泌增多

C．闻到酸梅子味道后，唾液分泌增多 D．谈论到酸梅子后，唾液分泌增多。

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下列反射活动中，哪项是人类所特有的？（ ） A．吃了酸梅子后，唾液分泌增多 B．看到酸梅子后，唾液分泌增多 C．闻到酸梅子味道后，唾液分泌增多 D．谈论到酸梅子后，唾液分泌增多。

可能感兴趣的题目：

下列反射活动中，哪项是人类所特有的？（）

A．吃了酸梅子后，唾液分泌增多 B．看到酸梅子后，唾液分泌增多

C．闻到酸梅子味道后，唾液分泌增多 D．谈论到酸梅子后，唾液分泌增多。