阅读理解。 Scientists(科学家) are trying to
来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/10/05 12:25:05
阅读理解。 |
Scientists(科学家) are trying to make the deserts (沙漠) into good land again . They want to bring water to the deserts , so people can live and grow food . They are learning a lot about the deserts . But more and more of the earth is becoming desert all the time . Scientists may not be able to change the deserts . Scientists think that people make deserts . People are doing bad things to the earth . Some places on the earth don’t get very much rain . But they still don’t become desert . This is because some green plants are growing there . Small green plants and grass are very helpful to dry places . Plants don’t let the hot sun make the earth even drier . Plants don’t let the wind blow the earth away . When a little bit of rain falls , the plants hold the water . Without plants , the land can become a desert much more easily . |
1. Why can the land become a desert ? A. Some places don’t get very much rain B. Plants don’t let the hot sun make the earth even drier . C. People don’t keep the earth well D. Scientists haven’t learnt enough about the deserts . 2. Scientists ______ to make the deserts into good land again . A. carry water B. grow food C. do nothing D. study a lot 3. Which is not true ? A. The land never stops becoming deserts . B. Scientists ask the people to live in the deserts and grow food there . C. People do bad things to the earth . D. scientists may not be able to change the deserts . 4. Why are green plants and grass helpful ? A. They can hold the water . B. They can stop the wind from blowing the earth away . C. They can keep the earth wet . D. All the above . 5. Which is the best title (题目) for the passage ? A. The Desert Problem B. People Make Deserts C. Green Plants and Grass D. The Desert , the Tree and the Water |
1-5 CDBDA
阅读理解。 Scientists(科学家) are trying to
阅读理解. You are going to high s
阅读理解
阅读理解. Senior citizens are permitted
阅读理解。 苹果落地 牛顿是世界著名的科学家。
阅读短文,选择正确答 阅读短文,选择正确答案. Scientists (科学家)
阅读理解 Trees are useful to man in thre
阅读理解。 Trees are useful to man in th
阅读理解. Lichens (地衣) are difficult to
阅读理解
阅读理解.T 阅读理解. Trees are useful to man in t
阅读理解看不懂