第3题: [单项选择]Fevers cause ______. A. prostaglandins to be formed B. iron to be made available to bacteria C. leukocytes to be more mobile D. lizards to be cold-blooded animals 参考答案:C 答案解析:[试题分析] 本题是道细节题。
[详细解答] 本题答案选择C项是根据文章最后一段中Leukocytes,white blood cells that ale active in fighting b