阿摩線上測驗
12. What does “prototype” refer to in the second paragraph?
(A) A community center.
(B) A book exchange box.
(C) A dollhouse on a post.
(D) A nonprofit organization.
答案：登入後查看
統計： A(23), B(273), C(137), D(111), E(0) #1985133
統計： A(23), B(273), C(137), D(111), E(0) #1985133
