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f参考答案：1D主旨题。本题的问题是“本文主要是关于什么”文章第一段首先提到动物的氧化新陈代谢率对其生存方式造成的影响，随后引出了无氧糖酵解这个概念第二段解释了无氧糖酵解，第三段介绍了无氧糖酵解的局限性以与对动物的生存产生的影响。这说明D“解释无氧糖酵解与其对动物生存产生的影响”可以表达本文的主题，为正确答案。文中没有提到有关无氧糖酵解的错误观念和新假说，所以A“反驳有关无氧糖酵解的一个错误概念”和B“介绍有关无氧糖酵解的一种新假说”属于无中生有C“描述无氧糖酵解的局限性”只是第三段的内容，比较片面，不能表达本文的主题。2D细节题。本题的问题是“根据作者的观点，糖原质对于无氧糖酵解的过程至关重要。因为糖原质”。题干中的“glycoge
”出自文章第二段第一句话中，表明本题与第二段有关。第二段在解释无氧糖酵解时提到，无氧糖酵解可以产生能量是糖原质存在的作用，其能量是由、肌糖原质分解成乳酸和三磷酸腺苷而产生的，而能量的供r