阿摩線上測驗
14. It was the third time Mr. Hung attended the annual _____ of the American Public Health Association since 2014.
(A) convention
(B) ideology
(C) descendant
(D) adversity
答案：登入後查看
統計： A(39), B(3), C(3), D(4), E(0) #3873452
統計： A(39), B(3), C(3), D(4), E(0) #3873452
