[解析]
(1)B 细节理解题.根据第一段"Independence is something that can be difficult to achieve.But don't worry because here we have four books that can help you.If you don't buy less than three of them,you'll be given a 20% discount!独立是很难做到的.但是不要担心,因为我们有四本书可以帮助你.如果你不买少于三本,你会得到20%的折扣!"再根据每本书的价格"价格:14.49美元""价格:7.95美元""价格:8.76美元"可知三本书原本是31.2,打折20%,是节省6.24元.故选B.
(2)A 细节理解题.根据第三段"Grace Helbig shared her tips to becoming a grown﹣up.The book is full of personal stories of Helbig,her struggles and the lessons she learnt from failing many times.This book is your on﹣the﹣go fun read with pictures and drawings of Helbig,and worksheets(工作记录) to practice.格蕾丝•赫尔比格分享了她成长的秘诀.这本书充满了赫尔比格的个人故事、她的奋斗历程以及她从失败中吸取的教训.这本书是你在旅途中阅读的乐趣,里面有赫尔比格的照片和图画,还有练习的工作表."可知这是关于如何健康成长的.故选A.
(3)B 细节理解题.根据最后一段" Life can be hard,especially when it comes to relationships with others.In the book,Strayed gives advice on love and life.She writes about different subjects:a son rejected by his parents,a mother who has lost her child.And the message hidden throughout all her advice is always that,if you want a good life,you have to create it.生活可能很艰难,尤其是在与他人的关系上.在书中,斯特拉德给出了关于爱和生活的建议.她写了不同的主题:一个被父母拒绝的儿子,一个失去了孩子的母亲.她所有的建议中都隐藏着这样一个信息:如果你想要美好的生活,你必须创造它."应该为不善于与人相处的人选微小美丽的事物这本书.故选B.