10. Young trees must (plant) well.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

                                    B 

      Why do plants grow in some places and not in others? Why does some land have so much growing on it,while other land has almost no plants growing on it at all?

      To grow ,plants need several things. One is warmth. In very cold places almost nothing grows. Plants also need water. In very dry places of Earth only a few unusual plants can grow. That5 s why dry deserts (沙漠) everywhere are almost not covered by trees and grass.

      Plants must also have a place in which to put down their roots (根) and grow. They find it difficult to grow on hard land. The town is built on hard land. The plants here have only the soil (土壤) found between the cracks of the stones to grow in.

      Another thing plants must have before they can grow is food.

      What will happen if we try to make things grow on the sandy beach? A few plants,such as beach grass,will grow in sand,but most plants won’t. Even if the weather is warm enough and we water the plants each day,many of them will die because the sand on this beach has almost no food for plants.

() 6. According to the passage,plants need things to grow well.

   A. two   B. three   C. four   D. five

() 7. What does the underlined word “cracks” mean in the text?

   A. 縫隙   B. 表面   C. 夾層   D. 底部

() 8. From the passage,we can know it is for plants to grow in dry places.

   A. easy   B. difficult   C. impossible   D. important

() 9. The reason why most plants can’t grow on the sandy beach is that.

   A. there isn’t enough sunlight   B. there is too much water

   C. it is too crowded there   D. it has little food for plants

() 10. The passage can most probably be found in a book.

   A. science   B. travel   C. math   D. history

查看答案和解析>>

科目：初中英語 來源： 題型：

5. 人們正開始使用新能源。

People.

查看答案和解析>>

科目：初中英語 來源： 題型：

() 14. — You’d better not eat too much salt. It’s bad for your health. —.

   A. Not at all           B. You’re welcome

   C. It doesn’t matter   D. Thanks for your advice

查看答案和解析>>

科目：初中英語 來源： 題型：

8. (recycle) has been more and more popular in some areas.

查看答案和解析>>

科目：初中英語 來源： 題型：

5. Swimming skills (teach) in our school next term.

查看答案和解析>>

科目：初中英語 來源： 題型：

() 23. — Jack,how are you feeling today?

        —Much. But I don't think I can go to school tomorrow.

   A. warmer   B. happier   C. worse   D. better

查看答案和解析>>

科目：初中英語 來源： 題型：

57. They worked c    together for a month and became good friends.

查看答案和解析>>

科目：初中英語 來源： 題型：

五、詞匯運(yùn)用(本大題共8分，每小題1分)

(A) 根據(jù)句意和漢語注釋，寫出單詞的正確形式。

1. Shenzhen used to be a little fish village (在.... 對面) Hong Kong,but now it has turned into a modern city.

查看答案和解析>>

同步練習(xí)冊答案