题目列表(包括答案和解析)
阅读短文,根据短文内容及首字母提示,在空白处填入一个适当的单词。
People and animals live in the same world. We should keep the balance (1) b_____________ people and animals. If the balance is destroyed,there will be bad result to both people and animals. Wild animals are (2) f_____________ of people. We have to (3) p_____________ them, or there will be no wild animals in the future. Now we know that there are (4) n_____________ 2,000 nature reserves(自然保护区)in China
There is a black and white animal (5) l_____________ in China. It is always known as the national treasure(国宝)of China. Everyone knows it is called Giant panda. Now there are (6) f_____________ pandas than before. Most of them live in Sichuan and Gansu Provinces. There are also some other rare animals in China. (7) H_____________, the (8) n_____________ is becoming smaller and smaller than before. So people should try (9) t_____________ best to help these animals. They are in (10)d_____________ of disappearing from the world.
根据短文内容及首字母提示,填写所缺单词,使短文意思完整。每空限一词。
Air is very important to everything that lives. But the air we breathe is g 1. dirty. People all over the world are looking for w 2. to make it clean again.
Have you ever watched the smoke from chimneys(烟囱) r 3. high in the air? Have you s 4.___ the smoke from cars and trucks on roads or the smoke from planes? The smoke is h 5. to everyone, especially old people and children. If we want to keep well and strong, we need to breathe f 6. air.
With more and m 7. factories everywhere and more and more cars, trucks and planes, it is getting harder and harder to do with the air p 8. .
Scientists have a 9. found ways to stop or slow down some of the things that make the air dirty. They will not stop working u 10. we have clean air again.
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