Ⅱ.阅读理解
A
March 22 is World Water Day. It is a day to tell people about the importance of water conservation. There are many waterfalls in China. They are beautiful. They also help the natural ecosystem. Here are four of them.
Huangguoshu Waterfall is one of the largest in Asia. It measures 77.8 metres high. Its width is 101 metres. The sound of the water is very loud.
Detian Waterfall lies on the border between China and Vietnam (越南). It breaks into three falls. The falls are separated by rocks and trees. It is the largest transnational waterfall in Asia.
Hukou Waterfall sits at the intersection of two provinces. It's the largest yellow waterfall in the world. It falls into a deep gorge.
Jiuzhaigou Waterfalls are in Sichuan. There are three main falls. One is the Pearl Shoal Waterfall. The others are Nuorilang Waterfall and Shuzheng Waterfall.
()1. What does World Water Day tell people?
A. The importance of reducing noise pollution.
B. The importance of recycling plastic.
C. The importance of water conservation.
D. The importance of reducing air pollution.
()2. Which of the following waterfalls is the largest transnational waterfall in Asia?
A. Jiuzhaigou Waterfalls. B. Detian Waterfall.
C. Hukou Waterfall. D. Huangguoshu Waterfall.
()3. What is special about Hukou Waterfall?
A. It is located in the middle reaches of the Yellow River.
B. It is the largest yellow waterfall in the world.
C. It breaks into three falls, which are separated by rocks and trees.
D. It comprises three main falls and some smaller cascades.

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