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¡¾ÌâÄ¿¡¿A student has a new technology. It can make children do more ____ and also reduce(¼õÉÙ)the number of hours they spend watching TV every day. The technology is ____ ¡°Square£eyes¡±. It is a little sensor(¸ÐÓ¦Æ÷)and it is put in children's ____.It can store(´æ´¢)the number of steps taken by a child during the day and ____ this information to the family computer. Software(Èí¼þ)then tells the ____ how many hours of TV he or she can watch that evening. One hundred steps are equal to(µÈÓÚ)one minute of TV.____ children use up all of their TV time£¬they have to do more walking.
The inventor£¬Gillian Swan£¬says£¬¡°This will ____ children to make exercise part of their daily life from an early age.¡± She said that ten years ago£¬children were ____ because they played outside ____ their friends£¬while today's children ____ too much time in front of the TV and hardly do exercise. That is why today's children have weight problems and become fat.
¡¾1¡¿A. games B. studies C. practice D. exercise
¡¾2¡¿A. watched B. named C. replied D. made
¡¾3¡¿A. shoes B. glasses C. hats D. coats
¡¾4¡¿A. take B. encourage C. read D. send
¡¾5¡¿A. child B. doctor C. woman D. teacher
¡¾6¡¿A. Unless B. Because C. Although D. If
¡¾7¡¿A. agree B. allow C. help D. set
¡¾8¡¿A. cheaper B. cleaner C. clearer D. healthier
¡¾9¡¿A. for B. by C. with D. on
¡¾10¡¿A. spend B. take C. cost D. make
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¡¾ÌâÄ¿¡¿ It's very important that we all recycle. In nature, everything_____again. For example, when an animal dies, it becomes______animal's food. Nothing is wasted. But humans have created things like plastic bags which can't be_____down by nature. Our____kills animals and pollutes water and soil._____we continue making too much rubbish, the problem will only get worse. If nature can't reuse the rubbish, we must recycle_____.We should clean up the rubbish we've made because nature can't.
Recycling is also the right thing to do for another reason. The earth is rich in natural materials like water and trees,____these materials are not endless (ÎÞ¾¡µÄ).We use up our natural materials_______faster than the earth is able to reproduce (ÔÙÉú) them.
Recycling can help us save the earth, so let's take action right now.
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¡¾5¡¿A. WhileB. ThoughC. If
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¡¾8¡¿A. moreB. manyC. much
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