A. They are often handled improperly by readers. B. The paper is destroyed by chemicals. C. The ink used in printing damages the paper. D. The glue used in the binding loses its strengt 参考答案:B 答案解析:[听力原文]1-3 W: Excuse me, I've been using this old book for a research project and I noticed that a
第28题: [单项选择]视力下降而眼底正常() A. 急性闭角型青光眼 B. 弱视 C. 缺血性视神经病变 D. 开角型青光眼 E. 以上均不是 参考答案:B
第29题: [单项选择]脑瘫产生的髋脱位的治疗哪项是错误的() A. 可按先天性髋脱位处理原则加以治疗 B. 对髋内收、屈曲痉挛严重者,应及早施行内收肌切断 C. 对髋臼覆盖不全、髋关节半脱位者,在施行软组织手术同时可选用Salter骨盆截骨术 D. 早期训练,克服内收、屈曲、内旋的痉挛,可预防髋脱位的发生 E. 髂腰肌腱后移至大转子可治疗髋脱位 参考答案:E