阿摩線上測驗
19. To decrease the distance to the vessel ahead by increasing one's own speed, it is:
(A) Crash-stop
(B) Slow down
(C) Close up
(D) Turn over
答案：登入後查看
統計： A(79), B(80), C(313), D(32), E(0) #3246824
統計： A(79), B(80), C(313), D(32), E(0) #3246824
