[解析]
(1)C.细节理解题.根据第一段Unlike other productive authors who write one book at a time,she can work on up to five.她和其他高产作家不同的是她可以同时写几本书,故选C.
(2)C.细节理解题.根据第二段and a series of"Max and Martha"picture books for children to help them deal with the real﹣life problem of death,new babies and new schools.可知为孩子们写的"Max and Martha''故事书的目的是帮助他们解决现实生活中有关死,新的生命及新学校问题,说明读了此书就该知道家里一旦有新的生命诞生如何去做,故选C.
(3)C.细节理解题.根据第二段Her 1998 book about the death of her work shot to the top of the New York Times best﹣selling list as soon as it came out.可知她的一本书在1998年成为最畅销的书,故选C.
(4)B.推理判断题.根据最后一段Danielle Steel considers her readers to be the most important resource and has kept in touch with them by e﹣mail.可知Danielle Steel认为她的读者是最重要的资源,她一直和他们通过e﹣mail保持联系,可见她非常重视她的读者,故选B.