阿摩線上測驗
47. What role did the stuffed orangutan toy play in the baby’s early life?
(A)It helped him learn social rules.
(B)It served as emotional comfort and security.
(C)It replaced food provided by the zookeepers.
(D)It prepared him for living with other orangutans.
答案：登入後查看
統計： A(1), B(12), C(3), D(0), E(0) #3910158
統計： A(1), B(12), C(3), D(0), E(0) #3910158
