阿摩線上測驗
31 Since the police_____ the motorists not yielding to pedestrians at intersections, the cases of vehicle-pedestrian
collision have reduced.
(A) did justice to
(B) shelled out for
(C) pushed through
(D) cracked down on
答案：登入後查看
統計： A(160), B(88), C(126), D(581), E(0) #3255902
統計： A(160), B(88), C(126), D(581), E(0) #3255902
