1Do you know how to study better and make your study more effective(有效的)?We all know that Chinese students usually study hard for long 1 .This is very good.But it doesnt help 2 ,for an effective student must have enough sleep,enough food,enough rest and exercise.Every day you need 3 out for a walk or visit some friends or some nice places.Its good for your 4 .When you return to your studies,your mind will be refreshed(清醒的) and youll learn more 5 study better.Psychologists(心理