正确答案:B
解析:问题问的是：作者认为正真意义上的健康是什么?第二段第五行提到正真的健康的人是指那些积极争取保持或改善身体状况的人。因此B正确。
5.According to what the author advocates, which of the following groups of people would be considered healthy
A.People who have strong muscles as well as slim figures.
B.People who are not presently experiencing any symptoms of disease.
C.People who try to be as healthy as possible, regardless of their limitations.
D.People who can recover from illness even without seeking medical care.
正确答案:C
解析:问题问的是：根据作者倡导的理念，下列那组人应被认为是健康的?第二段提到新的理念认为一些患病的或者有残疾的人也可以是健康的，只要他们能够在身体条件限制情况下，努力争取达到最好的健康状况。因此C正确。