試題詳解

41. Which of the following is a finding of the two American professors’ study?
(A) Many Japanese men that lived up to 100 years were smokers.
(B) Those who often ate hamburgers and fries were more likely to fall sick.
(C) Japanese immigrants to America usually formed a tight-knit community.
(D) Westernized social life was related to the heart-attack rate of Japanese Americans.