問題詳情

48. According to the passage, which of the following is a positive effect of caffeine?
(A) It improves one’s mood.
(B) It is related to bone diseases.
(C) It is related to cancers.
(D) It helps people sleep better.

參考答案

答案:A
難度:適中0.666667
統計:A(46),B(14),C(7),D(1),E(0)

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