阿摩線上測驗
3. An animal center in New York studies highly ______ animal diseases like foot-and-mouse disease and African swine fever.
(A) precious
(B) cautious
(C) absurd
(D) infectious
答案：登入後查看
統計： A(0), B(1), C(0), D(2), E(0) #3985431
統計： A(0), B(1), C(0), D(2), E(0) #3985431
