三、信息还原
请认真阅读下面的短文,从短文后所给的选项中选出能填入空白处的最佳选项,其中有一项是多余的。
The Yangtze River is the longest river in China and the third longest river in the world. (1) It is about 6,300 kilometres long. It starts from the Tanggula Mountains and runs through regions including Qinghai, Xizang, Sichuan, Yunnan and so on. (2) During the long history of ancient China, this river helped feed millions of people and develop amazing cultures. The important cities such as Shanghai and Nanjing are sitting along the river.
(3) In the past, the water was dirty. A lot of fish died because of water pollution. Luckily, people realized the importance of protecting the Yangtze River. A programme was set up in 1989 to protect the water and land around the river. It was successful because it helped improve the environment. (4) It helps protect white-flag dolphins, one of the rarest animals in the world. The number of white-flag dolphins in China dropped because of the pollution in the Yangtze River.
(5) However, we still have a long way to go to protect the great river. Let's work together to help our Mother River.
A. So far, we've made some achievements.
B. Finally, it runs into the ocean in Shanghai.
C. The other programme is about animal protection.
D. However, the Yangtze River also faces some problems.
E. A great programme teaches children about endangered animals.
F. It is just after the Nile in Africa and the Amazon in South America.

【解析】：
本题要求从所给的选项中选出能填入空白处的最佳选项，以还原短文信息。这是一道英语信息还原题，需要理解短文的整体内容和上下文逻辑，以及每个选项的含义，才能准确选择。
短文主要介绍了中国的长江，包括其长度、源头、流经地区、历史作用以及当前面临的问题和保护措施。
选项A，表示“到目前为止，我们已经取得了一些成就。”，这与短文中提到的保护措施取得成功相呼应。
选项B，表示“最后，它在上海流入海洋。”，这与长江的流向和终点相符。
选项C，表示“另一个计划是关于动物保护的。”，这与短文中提到的保护白鳍豚的计划相符。
选项D，表示“然而，长江也面临一些问题。”，这与短文中提到的水污染和鱼死亡的问题相符。
选项E，表示“一个伟大的计划向孩子们传授濒危动物的知识。”，这个选项与短文内容无直接关联。
选项F，表示“它仅次于非洲的尼罗河和南美洲的亚马逊河。”，这与长江是世界第三长河的信息相符。
根据上述分析，可以确定每个空白处的最佳选项。
【答案】：
(1) F
(2) B
(3) D
(4) C
(5) A