阿摩線上測驗
19. ____ the scope of possible cyber-attack and the pace at which it may appear, it is not feasible to
protect everything, everywhere, all the time.
(A) Given
(B) Giving
(C) In giving
(D) By giving
(E) While giving
答案：登入後查看
統計： A(181), B(56), C(5), D(32), E(40) #1804802
統計： A(181), B(56), C(5), D(32), E(40) #1804802
