阿摩線上測驗
31. The store owner put on signs on the ___________glass door to prevent customers from bumping into it.
(A) rhythmic
(B) suitable
(C) transparent
(D) vocational
答案：登入後查看
統計： A(21), B(12), C(94), D(14), E(0) #1657892
統計： A(21), B(12), C(94), D(14), E(0) #1657892
