(   ) 2. —Don't let children        for too long. It's bad for their eyes. 

      —OK. I won't.

   A. watch TV   B. watching TV

   C. to watch TV   D. watched TV

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(   ) 5. ―This room is        bigger than that one.

      ―You're right.

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(   ) 1. The students in our class often        different kinds of plants        our biology lesson.

   A. study;for   B. studies;for

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(   ) 1. My mother often        a big knife        the meat.

   A. use;to cut   B. uses;for cut

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(   ) 23. —Where is Maria?

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5. Pandas always like eating        (竹子) .

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  Plants are very important. This is because plants can make food from air,water and sunlight (陽光) .Animals and man can't 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 in order to live. This is why there are so many plants around us.

  There are two kinds of plants―flowering plants and nonflowering plants. Almost (幾乎) all the trees around us are flowering plants. You can know some trees from their flowers and fruits. Nonflowering plants do not grow flowers. You can't see many nonflowering plants around you.

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根據(jù)短文內(nèi)容，選擇最佳答案。

(   ) 1. Which of the following is the most important to man?

   A. Fruits. B. Plants.

   C. Animals. D. Flowers

(   ) 2. We need many plants around us because

   A. Plants can grow easily

   B. Plants are green

   C. We can get what we need from plants

   D. We like all kinds of plants

(   ) 3. There are much        nonflowering plants than flowering plants around us.

   A. fewer   B. more

   C. larger   D. better

(   ) 4. Which of the following in TRUE?

   A. People can make food from air,water and sunlight.

   B. Animals get their food only from eating smaller animals.

   C. We know all trees from their flowers.

   D. Most of plants are green.

(   ) 5. The best title for this passage is"         ”.

   A. Food from plants   B. Plants and man   

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2. ―Do you often do some shopping        (在線) ？

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2. 一你知道地震是怎樣產(chǎn)生的嗎？一抱歉，我不知道。

―Do you know how the earthquake                ？

―Sorry,I don't know.

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