（）指地表面高低起伏的形态，如山地、丘陵、平原等。
A.地理
B.地形
C.地物
D.地貌
参考答案：D
请根据图片写出相应的单词,描述各地的天气变化。
1. Beijing is __________ today.
2. It's __________ in Shanghai.
3. It's ___________ in Moscow.
4. In Toronto, it's _________today.
5. It's _______ in Sydney.
铁路消防工作贯彻什么方针？
today.
in Shanghai.
in Moscow.
Toronto, it's _________
today.
in Sydney.