NO.PZ201704060100000103
问题如下：
Given Gregory’s policy preference, which type of medical insurance should Lansky recommend?
选项：
A.
Indemnity plan
B.
Preferred provider plan
C.
Health maintenance organization plan
解释：
C is correct.
A health maintenance organization plan is a type of medical insurance that allows office visits at no, or very little, cost. Gregory would like to avoid paying for office visits related to minor medical problems; hence this alternative is the most appropriate.
请问A项是什么意思？
