阿摩線上測驗
15. _____ might be necessary if a pet has become vicious, dangerous, or unmanageable.
(A) Euthanasia
(B) Vaccination
(C) Enthusiasm
(D) Compassion
答案：登入後查看
統計： A(7), B(3), C(0), D(2), E(0) #3578084
統計： A(7), B(3), C(0), D(2), E(0) #3578084
