阿摩線上測驗
24 The new product design, _____ was developed in partnership with a tech firm, received excellent feedback.
(A) when
(B) where
(C) who
(D) which
答案：登入後查看
統計： A(4), B(2), C(9), D(152), E(0) #3744898
統計： A(4), B(2), C(9), D(152), E(0) #3744898
