[解析]
(1)C.细节理解题.根据第一段中的"So he was always at home,under his mother's care.One day he decided to go out,even if it was just for once!He asked his mother for permission and she agreed."可知这是这个男孩从出生时起,第一次外出,因此答案选C.
(2)C.根据第三段中的"From that day on he visited the music store every day,and each day he bought a CD,and each day the girl wrapped it up and the guy stored it unopened in his closet "可知这个男孩每天都音像店去买CD光盘是因为他爱上了这个漂亮的女孩,由此可知答案选C.
(3)B.推理判断题.根据第四段"He was too shy to find the nerve to ask the girl out.His mother noticed this and encouraged him ".可知这个男孩留下电话号码就冲出了商店,是因为他非常的害羞,由此可知答案选B.
(4)C.细节理解题.根据倒数第二段中的"The mother started crying as she opened another,and another.Every single CD contained a slip of paper that said the same."可知这个男孩的母亲看到这么多CD光盘非常的难过,因此选C.
(5)A.推理判断题.根据最后一段"That's the way life is.Don't wait to show those special people the way you feel.Tomorrow would be too late",可知这篇文章作者的观点是要及时表达自己的感情,不要去等,因此选A.