题目内容

阅读短文,把A~E五个句子填入文中空缺处,使短文内容完整正确。

Plants are important living things.Life could not go on if there were no plants.But animals and men can't make from them.Animals get their food by eating plants and other animals.  2  So animals and men need plants to live.That is why we find there are so many plants around us.If you look carefully at the plants around you,you will find there are many kinds of plants.  3   Most plants are green.

Some plants have many small leaves,  4  They are different in shapes and colours.Except having different shapes and colours,leaves are also different in other ways.Some leaves have short stalks while others have long ones, 5  

A.Others have only a few large leaves.

B.some others have no stalks(茎,秆)at all

C.Men live on plants and animals, too.

D.This is because plants can make food from air,water and sunlight.

E.Some plants are large while others are small.

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  阅读下面短文,把A-E五个句子填入文中空缺处,使短文内容完整正确.

  In the 13th century, the famous Italian traveler, Marco Polo, traveled a long way to China.During his stay in China, he saw many wonderful things.One of the things he discovered was that the Chinese used paper money.In western countries, people did not use paper money until the 15th century.(1)________

  A Chinese man called Cai Lun invented paper almost 2,000 years ago.He made it from wood.(2)________ He then put these pieces of paper together and made them into a book.

  (3)________ We use a lot of paper every day.If we keep on wasting so much paper, there will not be any trees left on the earth.If there are no trees, there will be no paper.Every day, people throw away about 2,800tons of paper.It takes 17 trees to make one ton of paper.This means that we are cutting nearly 48,000 trees every day.

  Since it takes more than 10years for a tree to grow, we must start using less paper now.If we don't, we will not have enough time to grow more trees to take the place of those we use for paper.

  (4)________ We can use both sides of every piece of paper, especially when we are making notes.We can choose drinks in bottles instead of those in paper packets.We can also use cotton handkerchiefs(手帕)and not paper ones.When we go shopping, we can use fewer paper bags.If the shop assistant does give us a paper bag, we can save it and reuse it later.

  (5)________ If we all think carefully, we can help protect trees.But we should do it now, before it is too late.

A.Now paper still comes from trees.

B.Everyone can help to save paper.

C.However, people in China began to use paper money in the 7th century.

D.He took the wood from trees and made it into paper.

E.So how can we save paper?

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