[解析]
(1)细节理解题。根据第一段Occasionally we require meeting a child before camp to make sure we are able to meet their needs during the camp.(有时,我们要求在露营前见一见儿童,以确保我们能够满足他们在营地期间的需求。)可知组织者有时需要在露营前与孩子见面是为了确保满足他们的需求。故选D。
(2)细节理解题。根据Cross﹣country race on a wheelchair accessible track,(无障碍跑道越野赛)和Motorcycling(摩托车),可知孩子们在营地可以参加户外活动,故选B。
(3)写作目的题。根据第二段中的 We take every effort to give your children a safe and enjoyable weekend.(我们竭尽全力让您的孩子度过一个安全愉快的周末。)可知这篇文章的读者主要是父母,A.Teachers.教师;B.Parents.父母;C.Travelers.旅行者;D.Teenagers青少年。故选B。