阿摩線上測驗
1. Police ____ on high-crime neighborhoods in response to a recent rise in violent crime.
(A) touched down
(B) turned down
(C) cracked down
(D) ran down
(A) touched down
(B) turned down
(C) cracked down
(D) ran down
答案：登入後查看
統計： A(1), B(6), C(45), D(6), E(0) #3237220
統計： A(1), B(6), C(45), D(6), E(0) #3237220
