阿摩線上測驗
45. According to the passage, which of the following statements is true?
(A) Highways are often closed by fog.
(B) All cars have headlights and fog-lights.
(C) Driving in fog is not a problem if you have fog lights.
(D) The largest airports have instrument landing systems.
答案：登入後查看
統計： A(4), B(1), C(3), D(15), E(0) #1888585
統計： A(4), B(1), C(3), D(15), E(0) #1888585
