第37题: [单项选择]According to the passage, great horned owls______. A. are good nest builders B. need big nests for their numerous eggs C. may inhabit a previously used nest D. build nests on tree limbs 参考答案:C 答案解析:[A]不对,因为本篇说猫头鹰不善于筑巢(poor home builders);第三段一开始说“雌猫头鹰会生出两三个圆圆的、发暗的白蛋来”,与[B]不符;第二段第二句说猫头鹰更愿意在大树上的空洞中筑巢