《西门豹》讲的是两千年前，____管理邺那个地方时，通过调查，了解到那里的____和____勾结在一起为害____，便设计____，大力____使邺地____的故事。文章刻画了西门豹____，敢作敢为，____，为民____的形象。

如图，某塔观光层的最外沿点E为蹦极项目的起跳点．已知点E离塔的中轴线AB的距离OE为10米，塔高AB为123米（AB垂直地面BC），在地面C处测得点E的仰角α=45°，从点C沿CB方向前行40米到达D点，在D处测得塔尖A的仰角β=60°，求点E离地面的高度EF．（结果精确到1米，参考数据$\sqrt{2}$≈1.4，$\sqrt{3}$≈1.7）

夏季青藏高原比同纬度的长江中下游平原气温低，主要原因是其纬度高。

阅读短文，判断正误。用“正确”或“错误”表示。

Penguins are good swimmers, and they are very good at swimming in the sea. They can dive much deeper than people. Some people can dive about 180 metres, but most people can only dive about 30 metres. Penguins can dive 500 metres. That is a long way down! Do you know the TV Tower in Shanghai? That is 468 metres high.

 Penguins can hold their breath much longer than people.Some people can hold their breath for about five minutes, but most people can only hold their breath for one or two minutes. Penguins can hold their breath for 20 minutes.

Many whales can hold their breath longer than penguins. Some whales can hold their breath for about two hours!