| 阅读短文，选择正确的答案。 |
| What Are Stars Like？ Have you ever wondered about the stars? In some ways, stars are like people. They are born. They grow old, and they die. A star is born from dust and gas. Slowly then dust and gas make a ball, then gets very hot. Then it starts to give off light. The young star grows into a giant. Many years go by. The older star begins to get small again. At last its light goes out. The star's life is over. |
| 1. Dust and make a star. |
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| A. gas B. snow C. rain D. cloud |
| 2. This story tells about . |
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| A. old people B. the life of a star C. the number of stars in the sky D. a young star |
| 3. In the first part of the story, what does the word "wondered" mean? |
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| A. Moved. B. Looked at. C. Asked yourself. D. Danced. |
| 4. Stars give off light because they are very . |
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| A. small B. hot C. old D. cold |
| 5. You can guess from the story that most stars are around for a time. |
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| A. long B. short C. nice D. happy |