参考答案

正确答案：C
解析：该题问“根据文章内容，下列哪项无法帮助找到关于狗的信息?”虽然[A]，[B]，[D]在文中都有涉及，"it's a good idea to go to the library or the ASPCA for books about various kinds of dogs，as well as books about how to train a puppy"。因此[C]“从店里买只狗”是正确答案。