[解析]
(1)C 细节理解题.根据If you find that believing in yourself is a challenge,it is time you build a positive self﹣image and learn to love yourself.如果你发现相信自己是一种挑战,那么是时候建立起积极的自我形象并学会爱自己了.故选C
(2)A细节理解题.根据Thus changing the way you think about yourself is the key to changing your self﹣image and your whole world.因此,改变你对自己的看法是改变你的自我形象和整个世界的关键.故选A.
(3)B主旨大意题.根据全文内容以及The best way to defeat a passive self﹣image is to step back and decide to stress your successes.可知这篇文章主要讲了如何塑造积极向上的自我形象
(4)C 推理判断题.这篇文章主要讲了如何塑造积极向上的自我形象,这一问题可能会出现在青少年的身上,可以推断出这篇文章的读者应该是青少年adolescents,所以答案选C.