8.聯合國世界衛生組織對於健康一詞定義為何?
(A)a harmony of mind and body.
(B)a personal condition of wealthy, happy, and physically strong.
(C)an active life style which include satleasta life long sport involvement.
(D)an unanimous solution depending one achcountry’s situation
(E)a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity.