单项选择题

What did the 19th century scientists think about our brain

[A] Different part of the brain had different effect.
B. Chemical changes stopped during our sleeping;
C. There was a storehouse in the brain.

<上一题目录下一题>

热门试题

单项选择题

单项选择题

What did the 19th century scientists think about our brain 您的浏览器不支持 audio 元素。