阿摩線上測驗
38. What is true about the instructors of the Center?
(A) They were all trained at the same facility.
(B) They follow consistent personal teaching plans.
(C) They specialize in working with young learners.
(D) They are all licensed professionals.
答案：登入後查看
統計： A(2), B(1), C(2), D(6), E(0) #3557160
統計： A(2), B(1), C(2), D(6), E(0) #3557160
