阅读图文资料，完成下列要求。

下图所示为雅鲁藏布江某段（自西南流向东北）夏季分布状况，该段河流所在河谷年雨量仅140mm，冬季盛行偏北风。

如图所示，二战后美日欧经济实力对比发生了重大变化。下列表述正确的是（   ）

①从美国一枝独秀到美日欧三足鼎立             ②美国已丧失了世界第一经济强国的地位

③欧共体的建立促使了欧洲的崛起               ④日本上升为世界第二号资本主义经济大国

阅读短文，判断正(T)误(F).
    I was in town yesterday. I decided to stop at the bank to see Jane. I thought she might have time to go for lunch with me.
When I got to the bank, they told me she had just been out. I asked them if she would be back by 10:30 or 11:45, and they told me “Yes”. I had some time, so I decided to wait for her. I walked over to take a seat by the window. I watched everyone coming in. It was 12:30, and I was sure she couldn't come back until after lunch. I got up, and as I started to walk to the door, someone called my name. I turned around and was surprised to find it was Jane. She said she had not left her office all the morning.
____ Yesterday I was in a city.
____ I wanted to have lunch with Jane.
____ Jane was in her office all the morning.
____ I didn’t wait Jane any more.
____ In fact, Jane’s workmates made a mistake.

读“长江水系略图”和“长江干流纵剖面图”，回答下列问题。