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are those who think it is cruel to keep animals locked up while others believe zoos are essential for the survival of endangered species.29. According to the passage some people do not agree with zoos because they _____.A. are too expensive to run B. put animals in dangerC. do not provide enough food D. keep animals locked up推斷題型答題技巧。推斷則是指通過對文章進行符合邏輯的綜合分析,推出文章未直接陳述的言外之意。Eg:2013廣州一模閱讀A篇To argue that zoos imprison animals is to misunderstand what zoos are about. Without zoos many of the creatures we love and admire would no longer exist. Every single day,over one hundred animal species vanish. Scientists predict that as early as 2050 one quarter of the Earth’s species will bee extinct.26. What’s the writer’s att