句型转换

1. There are some windows on the wall.(改为一般疑问句并作肯定回答)

    __________ there __________ windows  on the  wall?

    __________, _________ _________.

2. There is a storybook in my bag.(改为同义句)

    I __________ a storybook in my bag.

3. The supermarket is across from the bank.(对画线部分提问)

    __________ __________ the supermarket?

4. There is a post office near my office.(改为否定句)

    There __________ a post office near my office.

神经系统可塑性变化具体表现在如下方面()

A．宏观上可表现为脑功能的改变

B．突触数目的改变

C．神经化学物质的改变

D．微观上有神经元突触、神经环路的微细结构变化

E．仅在周围神经系统发生