A
Colourful fruits and vegetables are good for our health Their colours help us keep healthy. Close your eyes and think about the colours of the food: the orange of carrots, the green of cabbages and the red of tomatoes.
You can enjoy eating fruits and vegetables of all colours: green, yellow, red, blue, white and purple. They work together to protect(保护) our bodies.
The list below shows how the colours work:
Green help prevent cancer(防癌). It is good for our eyes too. It also gives us strong bones(骨头) and teeth.
Blue and purple help us remember things well.
Red gives us healthy hearts.
Yellow and orange give us a healthy immune system(免疫系统). They are also good for our eyes.
White can keep cholesterol(胆固醇) at a low level.
When shopping, you can look at the fruit and vegetable colour chart(表) below.

Do you think the colours are interesting? So when we buy or eat fruits and vegetables, please remember: the more colours, the better.
()16. We can eat fruits and vegetables to protect our eyes.
A. green, blue and purple B. red, yellow and orange
C. white, blue and purple D. green, yellow and orange
()17. Lily is 12 years old and her mother can get some for her to grow strong bones.
A. cabbages and kiwifruit B. bananas and carrots
C. blueberries and eggplants D. tomatoes and red grapes
()18. Which of the following can give us healthy hearts?
①eggplants ②tomatoes ③watermelons ④bananas
A. ①② B. ③④ C. ②③ D. ①④
()19. (新考法·图文转换) can help people to keep cholesterol at a low level.
()20. What's the best title(标题) for the passage?
A. Different Colours B. How We Keep Healthy?
C. Why We Need More Colours? D. Colourful Fruits and Vegetables

16. D
17. A
18. C
19. B
20. D

16. 根据文中“Green help prevent cancer... It is good for our eyes too.”和“Yellow and orange... They are also good for our eyes.”可知，绿色、黄色和橙色的蔬果对眼睛有益，故选D。
17. 根据文中“Green... It also gives us strong bones and teeth.”，结合表格内容，卷心菜（cabbages）和猕猴桃（kiwifruit）属于绿色蔬果，可帮助强壮骨骼，故选A。
18. 根据文中“Red gives us healthy hearts.”，结合表格内容，西红柿（tomatoes）和西瓜（watermelons）属于红色蔬果，对心脏有益，故选C。
19. 根据文中“White can keep cholesterol at a low level.”，结合表格内容，洋葱（Onions）和土豆（Potatoes）属于白色蔬果，对应选项B的图片，故选B。
20. 文章围绕不同颜色的蔬果对健康的作用展开，核心是多彩的蔬果，所以最佳标题是“Colourful Fruits and Vegetables”，故选D。