阿摩線上測驗
35. What is the engine condition that requires special precautions for preventing the burnt
injury?
(A) noisy condition
(B) hot condition
(C) cold condition
(D) quiet condition
答案：登入後查看
統計： A(17), B(78), C(28), D(21), E(0) #3171854
統計： A(17), B(78), C(28), D(21), E(0) #3171854
