阿摩線上測驗
35. The main idea of this article is _____.
(A) the increase in obesity worldwide
(B) one surprising cause of the obesity epidemic
(C) ways to increase exercise and improve diet
(D) the effects of obesity on humans
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統計： A(23), B(146), C(8), D(9), E(0) #908345
統計： A(23), B(146), C(8), D(9), E(0) #908345
