阿摩線上測驗
23. While working in the trade exhibition, every one is required to wear his or her identification badge at all times so that he or she is ___________ as a company employee.
(A) recognize
(B) recognizing
(C) recognizable
(D) recognizably
答案：登入後查看
統計： A(1), B(2), C(3), D(0), E(0) #4063881
統計： A(1), B(2), C(3), D(0), E(0) #4063881
