Do you know how to study __1__ and make your study more effective ( 有效的)? We all know that Chinese students usually study very hard for long __2__, This is very good ,but it doesn’t__3__a lot ,for an effective student must have enough sleep ,enough food and enough rest and __4__. Every day you need to go out for a walk or visit some friends or some nice places. It’s good for your__5__.
