阿摩線上測驗
1. Depending on the circumstance, I always tell women (especially) when traveling alone, ______
all jewelry and leave it at home.
(A) remove
(B) retain
(C) refrain
(D) retrieve
答案：登入後查看
統計： A(5), B(0), C(0), D(0), E(0) #2717420
統計： A(5), B(0), C(0), D(0), E(0) #2717420
