Due to the increase in the population of elderly people, gerontology is now one of the fastest-growing areas of medicine.
由於老年人口的增加,老年學現在是醫學中增長最快的領域之一
(A) gerontology (n) 年學;老年病學,老年醫學
(B) theology (n) 神學,宗教信仰學
(C) physiology (n) 生理學
4. Due to the increase in the population..-阿摩線上測驗