You may know the saying: An apple a day keeps the doctor away. 【小题1】 The study used fruit flies, as they share many genes with humans. Researchers gave one group of fruit flies normal food, and the other group of fruit flies got the same food and apples. The results showed that flies that ate apples lived an average of 55 days longer than the flies that didn’t. 【小题2】

The researchers believe that the antioxidants（抗氧化剂）found in apples are good for people’s health.

【小题3】 They found that those women who often ate apples were 20 percent less likely to have a heart attack

Scientists have recently discovered the apple’s genetic code. This allows scientists to make new kinds of fruits that are healthier. 【小题4】 Antioxidants help to keep eyes and joints（关节）healthy and protect against heart attacks and cancer.

Another new apples may be shown in supermarkets in just four or five years. 【小题5】 They are said to be “extra healthy” apples that can stop people from overeating.

In many English homes, people eat four meals a day, breakfast, lunch, tea and dinner. People have breakfast any time from seven to nine in the morning. They have porridge, eggs or bread. English people drink tea or coffee for breakfast. Lunch comes at one o’clock. Afternoon tea is from four to five in the afternoon. And dinner is at about half past seven. First they have soup, and they have meat or fish with vegetables. After that they eat some other(其他) things, like bananas, apples or oranges. But not all English people eat like that, some of them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and supper and these meals are very simple.

The History of Tofu