题目内容：

Will it matter if you don't take your breakfast? Recently a test was given in the United States. Those tested included people of different ages, from 12 to 83. During the experi­ment, these people were given all kinds of breakfasts, and sometimes they got no breakfast at all. Special tests were set up to see how well their bodies worked when they had eaten a certain kind of breakfast. The results show that if a person eats a proper breakfast, he or she will work with better effect than if he or she has no breakfast. This fact appears to be especially true if a person works with his brains. If a student eats fruit, eggs, bread and milk before going to school, he will learn more quickly and listen with more attention to class.

Opposite to what many people believe, if you don't eat breakfast, you will not lose weight. This is because people become so hungry at noon that they eat too much for lunch, and end up gaining weight instead of losing. You will probably lose more weight if you reduce your other meals.

1.During the test, those who were tested were given ________.

A．no breakfast at all

B．very rich breakfast

C．little food for breakfast

D．different breakfast or none

2.The passage mentions that many people believe that if you don't eat breakfast, you will _________.

A．lose weight                            B．not lose weight

C．be healthier                           D．gain a lot of weight

3.Which of the following is not true according to the passage?

A．Poor breakfasts affect those who work with brains.

B．Morning diet may cause one to get fatter.

C．Reducing lunch and supper is of less value in weight losing.

D．Eating less in lunch and supper may help to lose weight.

4. According to the passage, if a student does not eat breakfast, ___________.

A．he will fall ill

B．he will fail to listen to his teacher

C．he will not make progress in his study

D．his mind will work more slowly