问题如下：
Nanta, 38 years old, is a famous surgeon in east London hospital. Based on his job, the most appropriate disability income policy would define disability as:
选项： the inability to perform duties of regular
occupation.
the inability to perform duties of any occupation
C.the inability to perform duties of any occupation for which Nanta is suited by education and experience.
解释：
A is correct.
考点: Disability Income Insurance
解析：Nanta从事的工作专业性很强，comprehensive policy将具有专业技能人员的残疾定义为无法完成其正常工作。
A选项 regular occupation是正常一般的工作 C是与其学历经验相适应的任何工作 此人是个有专业技术的外科医生，所以应该选C 买比较严格定义的与他经验背景所适应的任何工作
