問題詳情

4. Due to the increase in the population of elderly people, _______ is now one of the fastest-growing areas of medicine.
(A) gerontology
(B) theology
(C) physiology
(D) meteorology

參考答案

答案:A
難度:適中0.567901
統計:A(46),B(1),C(13),D(11),E(0)

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