问题补充：
As we all know, people couldn’t live without water. Some parts of our bodies are made of water. We depend on clean water to live every day.
However, we human beings are polluting water seriously. In some areas of China, people are still in great need of clean water. Dirty water is one of the world’s biggest healthy problems. It’s harmful to our health. When water from the rain and melting(融化) snow runs through roads, it picks up some dangerous chemicals and other things along the way. Many of the rivers are short of protections, so they are easy to be polluted by factories or animals’ waste.
World Water Day has grown to become one of the important dates since 1993. In , World Water Day shares the topic of Water Cooperation. If everyone tries their best to save and protect the clean water, our living conditions will be much better.
根据短文内容，选择正确答案。
【小题1】From the first paragraph, we know that people couldn’t live without .A．fireB．waterC．booksD．language【小题2】Dirty water is to our heath.A．usefulB．kindC．harmfulD．cruel【小题3】Many of the rivers are easy to be polluted by .A．schoolsB．factories or animals’ wasteC．fishD．human beings’ waste【小题4】What’s the topic of World Water Day?A．Water and Food.B．City Water Protection.C．Water Quality.D．Water Cooperation.【小题5】Which of the following is TRUE(对的)?A．The clean water is enough in China.B．We needn’t any clean water.C．World Water Day started in .D．We should try our best to protect the clean water.B
答案：
(答案→)B
解析： 人的生活离不开水。水对于我们是如此重要，因此我们应该保护水资源，减少水污染。“世界水日”由此而来。
【小题1】细节理解题。 由“As we all know, people couldn’t live without water.”可知人们生活离不开水。故选B。
【小题2】细节理解题。 由“Dirty water is one of the world’s biggest healthy problems. ”可知脏水对人体是有害的。 故选C。
【小题3】细节理解题。由“Many of the rivers are short of protections, so they are easy to be polluted by factories or animals’ waste.”可知许多河流的污染是工厂或动物的排泄物造成的。故选B。
【小题4】细节理解题。 由“In , World Water Day shares the topic of Water Cooperation.”可知世界水日的主题是水的合作。故选D。
【小题5】细节理解题。 由“If everyone tries their best to save and protect the clean water, our living conditions will be much better.”可知我们每个人都应该尽力保护水资源。 故选D。
