根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Tips on Building Self-Confidence
Self-confidence is a key skill for every goal you want to acplish Self-confidence means that you know who you are and what you' re good at and that you can handle stress and generally perform under pressure．If you feel like you don't have enough self-confidence, you probably don' t, so you should always try to increase your confidence by following a few day-to-day tips．
1．Exercise．
Exercise regularly, between three and five times a week．This boosts your self-confidence in a variety of ways． 1 Second, the endorphins（内啡呔） you release while exercising make you feel better about yourself．Finally, setting exercise goals and achieving those goals improves your self-confidence by showing yourself exactly what your body is capable of doing．
2．2 _
You can boost your self-confidence by achieving more．So whenever you have a project, presentation or any other event that will showcase your skills, put a lot of effort into preparing for it．Rather than telling yourself how good you are, show yourself through your actions．
3．Self Focus．
3 If someone says something unkind to you, choose not to let it affect you．This gives you power over yourself rather than giving it to other people, and it boosts your self-confidence．It may be difficult at first, but once you realize that other peoples’ words and opinions are meaningless, you start to feel more self-confident．4
4．Fake It．Act confident．
This can be tricky, especially if you have very low self-confidence. 5 It doesn’t have to be a lone conversation．Once you realize that the stranger is likely to forget about you within 10 minutes, your self-confidence starts to develop．A．Preparation．B．Don't be afraid of failures．C．Try talking to one stranger everyD．Focus on yourself rather than other people． E．For one, you' II feel better about the way you look．
F．Again, this is a matter of showing rather than telling．
G．Self-confidence is an important key to success in any walk of life,E
网友回答
(答案→)E
解析：
【小题1】第一部分是与锻炼身体有关的，选项里只有E符合。
【小题2】根据第二部分第二行put a lot of effort into preparing for it．可知正确答案A。
【小题3】根据第三部分的标题Self Focus．
【小题4】根据这一部分的This gives you power over yourself rather than giving it to other people。
【小题5】根据第二句It doesn’t have to be a lone conversation．可知要想有信心，可以多与陌生人交流，不必是长篇大论，短暂的谈话也可以。