As for meals，people are advised to eat less salt and sugar.They should eat more fresh vegetables，fruit and fish because they are rich in nutritional (营养的) elements—vitamins and trace elements (微量元素)—that are important to the body.
Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract (消化道)．They also say that a balanced diet is very helpful in avoiding subhealth.
【语篇解读】 本文主要介绍了亚健康的症状及应对策略。
1．According to this passage，which of the following is right?
A．When you are in a state of subhealth，you should stay at home and keep silent.
B．When you are in a state of subhealth，you should go to see a doctor and buy some medicine.
C．When you are in a state of subhealth，you should have yourself examined in foreign countries.
D．When you are in a state of subhealth，you should find out the reasons and relax yourself.
解析： 细节理解题。根据第六段可知D项为正确选项。
答案： D
