（1）将以下历史事件发生地点的字母代号填入下图相应的方框内：

A．欧洲战场具有转折意义的战役地点        B．莫斯科保卫战发生地点
（2）仔细观察图二，据图指出二战进程处于哪一阶段。

下列关于今天七大洲、四大洋分布状况的原因，正确的是（    ）

What will the weather be like? Some people say they can know what the weather will be like from birds. When they see birds fly high out to the sea , they know it is a nice day, because birds don't like to fly out when it will rain. When the weather will be bad, the birds come back to the beach. A big wind may come with a rain. Birds do not like to fly in a big wind. They may sit in a tree when rain is coming. Other animals can also tell the weather. It's a cloudy day. The rain is coming. Chickens aren't quiet, and they are running here and there. Frogs(青蛙) are making big noise in the pool. If it is a nice day, the frogs will come out of the water.