战时金融管制是在（）颁布的。A、1933年 B、1936年 C、1937年 D、1945年

根据句意及首字母提示补全单词。

1. The m_________ Olympics started in 1896.

2. There are some f_________ students in our class. They come from Canada.

3. We should do more exercise to b_________ up our bodies.

4. Nothing is difficult in your study if you put your h_________ into it.

 5. Jim feels s_________ in class because he went to bed too late last night.

按体积比2∶3混合的N₂与CO₂ 112.8 g在标准状况下体积为(    )

A．22.4 L

B．44.8 L

C．67.2 L

D．89.6 L

Wednesday is the __________ day of a week.

A．fifth

B．fourth

C．forth

D．third

我国社区卫生服务存在哪些问题？请结合现实回答。

建安时期，为（）兴盛，七言诗奠基的阶段。