1. What does the underlined word "It" in paragraph 1 refer to?
The Yangtze River
2. Why did the government pass the Yangtze River Protection Law?
To solve environmental problems
3. How many parts are there in the law?
Nine
4. How would the government help the fishermen?
Give more support
5. What do you think of the Yangtze River Protection Law?
It's helpful/important/necessary
答案：1. The Yangtze River
2. To solve environmental problems
3. Nine
4. Give more support
5. It's helpful/important/necessary
