阅读短文内容，根据已给的首字母填入短文所缺的单词。

     Will it matter if you don't have your breakfast? A short time ago, a test w  1    given in the United

States. People of different a   2   , from 12 to 83, were asked to have a test. During the test, these people

were given all kinds of breakfasts and s   3    they got no breakfast at all. Scientists wanted to see how

well t   4    bodies worked when they had different kinds of breakfasts.

     The results show that if a person e   5    a right breakfast, he will work better than having no breakfast.

If a student has fruit, eggs, bread and milk b   6    going to school, he will learn more quickly a   7    listen

more quickly in class. The result a   8    show that having no breakfast will not h   9    you lose weight.

This is because people become so h   10    at noon that they eat too much for lunch. So they will gain

(增加) weight instead of losing weight.

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