阅读下面短文，从短文后所给各题的四个选项(A、B、C、D)中，选出可以填入空白处最佳选项。

　　Self reflection means stopping the mad rush of activity and calming yourself and your mind so your brain can evaluate(评价)the input it has already received．Some people prefer to do 　　1　　 self reflections mentally，while others keep a diary or written notes of some kind．Whether written or purely mental，the 　　2　　 is the same．

　　School textbooks are often divided into units of study．This can make it 　　3　　 for someone who wants to begin the process of self reflection to get started．Wait times when you complete a unit of study in any of the 　　4　　 you are learning：math，science or any other topic．Sometimes you are reminded that the unt is over 　　5　　 there is so** test．Use these natural breaks as chances to stop and reflect．

　　　　6　　 a quiet place．This can even be sitting at your desk at school when you finished early and the other students are 　　7　　 working．If you are going to take notes，take your reflection diary．Write doen some 　　8　　 on things that you learned in this uont ont know before you began．Let your mind ponder(思考)on the notes you have written some connections．Next，think about the things that you still wonder about．　　9　　 learned a new way to solve a math problem, but you're not sure when to use it．Write questions will help you remember to 　　10　　 seeking answers the next time you are expert the same topis．

　　Self reflection is an essential skill for a successful student．If you have never taken the time to reflect, try it now．

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