下列需要谨慎验配接触镜的情况是() A. 既往接触镜验配失败者 B. 精神和心理疾病者 C. 对接触镜期望过高者 D. 泪液质量不好者 E. 角膜炎症 F. :A. B. C. G. 程度:难 H. 解析:无 I. :多选题 J. r>37. 以下说法正确的是() K. 红色光波长长、折射率小 L. 红色光波长短、折射率小
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