（2020•河北省邢台市高一上选科调研）
假定你是李华，你的留学生朋友Mike来信询问你如何保持健康。请你写封回信，给他一些建议。
写作要点：
1.注意平衡饮食；
2.做适当的运动；
3.拒绝不良生活习惯。
注意：1.词数80左右，开头和结尾已给出；
2.可以适当增加细节，以使行文连贯。
Dear Mike，
_____________
Yours，
Li Hua

【考点】提纲作文；身心健康．

【答案】Dear Mike，
Knowing from your last letter that you would like to learn something about how to keep healthy，I'm glad to give you some tips .
Firstly，keep a balanced diet，which should mainly contain vegetables，fruits and proper amount of meat and fish.You shouldn't eat too much junk food.Secondly，you should do moderate physical exercise like playing basketball.Above all，say no to bad habits.You should keep away from smoking，drinking wine and so on.It's a matter of principle.
As you know，a healthy body is priceless for everybody.So try your best to keep fit.
Yours，
Li_Hua