阿摩線上測驗
22. Stronger measures have been taken to _____ violent crimes and drug trafficking.
(A) set up
(B) bring down
(C) give in
(D) check out
(E) hang up
答案：登入後查看
統計： A(2), B(28), C(2), D(4), E(3) #1021183
統計： A(2), B(28), C(2), D(4), E(3) #1021183
