单选题 What is the main idea of the passage? [A] How to feed cats. [B] How to take care of cats. [C] Taking cats to have a regular exercise.
【正确答案】 B
【答案解析】[解析] 此题考查主旨大意。文章主要从三个方面论述如何养猫，所以 [B]是正确答案。[A]和[C]都只涉及到文章的某个方面。