科目:高中英语 来源:不详 题型:完形填空
| Introduction | A boy lost much of his hearing due to being ___71___ to headphones. |
| Problem | More and more children have suffered from hearing ___72___ loss. |
| Causes of the problems | ★___73___ noise from: a) power mowers, leaf blowers, snow blowers, and etc. b) the music at rock concerts, weddings, parties and sports events which ___74___ us hearing someone nearby; c) televisions, stereos and computer games ___75___ than doorbells or telephones d) “modern ” restaurants ★Noise from: toys and listening devices which cause ___76___ damage to hearing. |
| ___77___ to the problem | ★Monitor the volume of toys ★___78___ gifts making loud noise ★Limit children's time spent in video arcades ★___79___ taking children to loud action movies ★Make children wear hearing protection when around loud noise ★Encourage children to ___80___ in quiet activities |
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科目:高中英语 来源:不详 题型:完形填空
| Origin of the experiment | Romantic novelists like to describe in their writings that two strangers look into each other's eyes across a crowded room and feel the tingle of desire in a special ____71____. |
| __72__ of the experiment | Investigate whether eye-to-eye contact ____73____ a burst of activity in the reward center of the brain. |
| Procedure of the experiment | ◆Ask ____74____ volunteers(8 female and 8 male)to look at photos of the faces of 40 different people who were either looking at the camera or gazing to one side. ◆____75____ blood flows to the various parts of the volunteers’ brain and thus provides a "map" of cerebral activity. ◆Ask the volunteers to rate the attractiveness of all ____76____, ◆____77____ their score against the scan. |
| ____78____ of the experiment | ◆As long as the eyes meet ____79____, there must be activities in the brain area. On the other hand, there is no activity at all. ◆The activity of the brain is also ___80_____ with the people’s appearance closely. |
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科目:高中英语 来源:不详 题型:完形填空
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科目:高中英语 来源:不详 题型:完形填空
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科目:高中英语 来源:不详 题型:阅读理解
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科目:高中英语 来源:不详 题型:阅读理解
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科目:高中英语 来源:不详 题型:阅读理解
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科目:高中英语 来源:不详 题型:阅读理解
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