阿摩線上測驗
48 During a marine search and rescue response, Coast Guard crew members are required to work in very close _______ to
each other.
(A) isolation
(B) rustiness
(C) proximity
(D) seclusion
答案：登入後查看
統計： A(18), B(14), C(46), D(21), E(0) #2939330
統計： A(18), B(14), C(46), D(21), E(0) #2939330
