第5题: [多项选择]骨样骨瘤的临床特点(). A. 男女比例为3:1 B. 疼痛为主,尤以夜间疼痛剧烈 C. 发病率依次为:腰椎、颈椎、胸椎 D. X线表现为:一个直径小于1cm的椭圆或圆形中心,X线透明区周围被一均匀的硬化带所包绕的病变 E. 治疗以手术为主 参考答案:A, B, C, D, E
第6题: [单项选择]Human facial expression differ from those of animals in the degree to which they can be {{U}}deliberately{{/U}} controlled and modified. A. sufficiently B. noticeably C. intentionally D. absolutely 参考答案:C