青霉素与丙磺舒合用时（）A、作用增强、维持时间缩短 B、作用减弱、维持时间缩短 C、作用

刑事申诉书

根据下列句子的意思及所给的汉语、英语及首字母提示，写出空缺处词语的正确形式。

1. Students should pay attention to l___________ to the teacher in class..

2. Tomorrow is my father's ___________ (四十) birthday.

3. He ran so fast that he ___________ (赶上) the early bus yesterday.

4. She was ___________ (shock) at the news that a volunteer from Hong Kong died in Yushu earthquake.

5. I ___________ (luck) got a chance to be a volunteer for the 2010 World Expo.

光特性

低压断路器在切断或接通电流时产生的火花，导线与断路器连接电阻发热，（）都可能引起火灾。

A.断路器气体泄漏

B.断路器绝缘损坏

C.断路器容量小

D.断路器容量大

中药的煎服方法有多种，其中《伤寒论》中提到去滓再煎，请问该煎服方法有何用意？