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阅读理解。
A
One day an old man is selling (卖)a big elephant. A young man comes to the elephant and begins to look at it slowly. The old man goes up to him and says in his ear, “Don’t say anything  about the elephant before I sell it. Then I will give you twenty dollars.” “All right,” says the young man. After the old man sells the elephant, he gives the young man twenty dollars and says, “Now, can you tell me how you found the elephant’s bad ears?” “I didn’t find the bad ears，” says the young man. “Then why are you looking at the elephant slowly?” asked the old man. The young man answers，“Because I have never seen an elephant before, and I want to know what it looks like.”
根据短文选择正确的答案。
(   )（1）________ the elephant.
A. The young man sells                             B. The old man sells
C. The two men sell                                               D. The old man buys
(   )（2） The young man is looking at the elephant slowly. He wants to find out________.
A. which foot of the elephant is bad         B. how heavy it is
C. which ear of the elephant is bad           D. what it looks like
(   )（3） The young man        ________.
A. knows the elephant has bad ears    B. wants to buy the elephant
C. looks after the elephant           D. gets some money from the old man
(   )（4） The young man        ________.
A.is not interested in elephants       B. knows what an elephant looks like
C. has seen some elephants before     D. has never seen an elephant before
(   )（5） Hearing what the young man said, the old man will probably(很可能)be     ________.
A. angry            B. happy          C. dangerous                   D. hungry
B
Plants are very important. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals can get their food by eating plants and other animals. Man gets his food by eating plants and animals too. So animals and man need plants to live. This is why there are so many plants around us.
There are two kinds of plants: flowering plants and non-flowering plants. Almost all the trees around us are flowering plants. You can know some trees from their flowers and fruits.
Non-flowering plants do not grow flowers. You cannot see many non-flowering plants around you. If you look carefully at the plants around you, you will find that there are many kinds of plants. Some plants are large and some are small. Most of them are green. Thanks to the plants around us we can live on the earth.
根据短文内容，回答下列问题。
（1）What can make food from air, water and sunlight?
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（2）How can man get foods?
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（3）How many kinds of plants are there? What are they?
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（4）Are there more or fewer non-flowering plants than flowering plants?
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（5） What color are most of the plants?
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