肾脏生理性老化包括（） A.肾血流量进行性下降 B.肾小球硬化或玻璃样变 C.肾小球

根据句意，用括号内所给词的适当形式填空。

1. She sees a film ________ (one) a month.

2. Tom was ________ (illness) yesterday, so he didn't go to school.

3. Doing exercise can help us stay ________ (health).

4. Li Hua had a ________ (quickly) breakfast and then went to work.

5. Don't ________ (worried) about your English. I can help you.

6579（）

A．A

B．B

C．C

D．D

什么是库？

变压器的安装就位，要使油枕侧具有（）的升高坡度，以保证瓦斯继电器可靠动作。

气逆病变，常见

A．闷胀疼痛
B．面红目赤，易怒
C．少腹胀满重坠，便意频频
D．突然昏厥，不省人事
E．目闭口开，汗出不止