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阅读短文,把方框中的选项还原到短文中,使短文完整、通顺,然后为第5题选择正确选项。 | |
Fire can help people in many ways. But it can also be very harmful. Fire can heat water, warm your houses, give light, and cook food. 1. It can burn trees, houses, animals, or people. Sometimes big fires can burn forests. Nobody knows for sure (确实) how people began to use fire. But there are many interesting old stories about the first time a man or woman started a fire. One story from Australia tells about a man very, very long time ago. 2. Today people know how to make a fire with matches. Children sometimes like to play with them. But matches can be very dangerous. One match can burn a piece of paper, 3. A small fire can become a big fire very fast. Fires kill many people every year. So you must be careful with matches. 4. Fires need oxygen. Without oxygen they die. There is oxygen in the air. Cover a fire with water, sand, or in an emergency (紧急情况), with your coat or something else. This keeps the air away from a fire and kills it.
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5. Which of the following is NOT talked about in the passage? | |
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A. Fire can be used to heat water. B. Fire can be used to warm our houses. C. Fire can be used to cook food. D. Fire can be used to dry our clothes. |
1-5: BADCD |

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![]() Do you know Weibo? Do you write a Weibo? If you don't, you are "out"! Weibo means mieroblog. People may spend much time writing a blog, but it takes a little time to write a mieroblog. Why? 1 Microblog started in the USA. It came to China in 2009 and it has developed very fast. In 2011, the number of Chinese micro-bloggers grew to 300 million. 2 For many microblog users, it is a great way of learning the freshest news, talking with friends and sharing different kinds of information, including news, daily life, pictures, music and so on. Many stars and famous people also write microblogs and share good things with their fans. It is easy and fast to send a message on a microblog. 3 For example, when the big earthquake and tsunami (海啸) hit Japan in March, 2011, messages like " Salt can protect people from radiation" were hot on microblogs. 4 Later people realized it was just a rumor (谣言). In a word, microhlog plays a new role in the life of Chinese people. |
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5. Which of the following is TRUE? | |||
A. Writing a microblog needs much time. B. Microblog appeared in China only one year ago but it has developed rapidly. C. As a popular thing, microblog has its advantages and disadvantages. D. More and more Chinese show great interest in microblog because it started in the USA. |
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阅读短文,并把方框中的句子还原到短文中适当的位置。 | |
As we all know, weather changes are different from other world problems. 1 It goes wherever it wants to go. Floods, strong winds, droughts, earthquakes, and things like that show us what a change in climate could bring upon us. 2 They may hurt people who live where they happen. If all countries work together to learn about the danger of nature, we can make it less dangerous and less expensive by helping each other. Luckily, in 1873, the MIO( 国际气象组织) was founded. 3 Our country joined it in 1972. World Meteorological Day (世界气象日) is celebrated each year on March 23rd. 4 Because it can change the weather. All of the countries around the world are trying their best to protect the environment. 5 People know that if we don't protect our environment or pay any attention to the changes in the weather and climate, bad things will happen.
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