二、阅读表达。
阅读下面短文，简略回答问题。
Amazing Waterscapes(水景)
There are many famous waterscapes in the world. Let’s learn about some of them.
The Pacific Ocean is one of the four big oceans. It’s very large and deep.
Niagara Falls is in North America. It’s 99 meters high. The water falls down, and it looks really great.
The Nile River runs through eastern Africa. It’s 6,671 kilometers long. It’s important to the people there. They use its water for many things.
Lake Baikal is an old freshwater lake. It’s over 25 million years old. There are many special things in it.
The Bohai Sea is an inland sea in northeast China. It’s important for fishing and sea transport.
Huangguoshu Waterfall in Guizhou, China, is also amazing. It’s about 100 meters wide and 80 meters high.
These waterscapes are all very interesting. They show us the beauty of nature.
11. Where is Niagara Falls?

12. How long is the Nile River?

13. What is special about Lake Baikal?

14. What is the Bohai Sea important for in China?

15. How wide is Huangguoshu Waterfall?

11. It is in North America.
12. It is 6,671 kilometers long.
13. It is an old freshwater lake and it's over 25 million years old.
14. It is important for fishing and sea transport.
15. It is about 100 meters wide.