第12题: [单项选择]The author believes that sporting activities ______. A. are forms of biological development B. have actually developed from hunting C. are essentially forms of taming the prey . D. have changed the ways of hunting 参考答案:B 答案解析:[解析] “Sporting activities are essentially modified forms of hunting behaviour.”表明体育运动由古时的狩猎行为发展而来,答案