1. 阅读理解

"An apple a day keeps the doctor away" is an old English saying. It means that eating nutritious food will make you healthy. As a result, you will not need to see the doctor very often.

It is important to have a healthy diet. Your diet is the food you eat every day. If you are looking for nutritious food, apples are a good place to start. Studies have shown that apples are a very healthy snack.

Apples are low in calories and have no fat. They provide a lot of vitamin A and vitamin C. Apples can also help reduce high blood pressure. They have a wide variety of health benefits.

Biting into a juicy apple will do good to your teeth, too. Dentists believe that eating apples reduces tooth decay (蛀牙) . It helps clean your teeth and kill bacteria (细菌).

Of course, apples are not the only nutritious food. There are many other nutritious "super foods" such as blueberries, oranges, salmon and yogurt. You should try to eat as more as you can of these "super foods".

1. （1） Eating apples helps keep us healthy because _____.

   A . apples are low in calories and fat B . apples are rich in vitamin A and vitamin C C . apples can prevent high blood pressure D . none of the above is right
3. （2） Studies have shown that _____ is/ are a very healthy snack.

   A . bread B . milk C . fish D . apples
5. （3） The underlined word "nutritious" in the first paragraph means "_____" in Chinese.

   A . 苹果的 B . 必需的 C . 有营养的 D . 维他命的
7. （4） Nutritious "super foods" include _____ according to the passage.

   ①apples  ②salmon  ③blueberries  ④pork  ⑤oranges  ⑥ice cream

   A . ①③④⑤ B . ①②③⑤ C . ①②③⑥ D . ②③④⑤
9. （5） It is TRUE that _____ according to the passage.

   A . biting into a juicy apple will do harm to your teeth B . apples are the most nutritious food to help keep you healthy C . you will never need to see the doctor if you eat an apple every day D . eating apples reduces tooth decay by cleaning your teeth and killing bacteria
11. （6） We can probably find this passage _____.

    A . in a health magazine B . in an English dictionary C . in a travel guidebook D . on a school noticeboard