阿摩線上測驗
4. The government's decision to _______ the outdated environmental regulations was met with widespread praise from conservation groups.
(A) abrogate
(B) corroborate
(C) exacerbate
(D) instigate
答案：登入後查看
統計： A(21), B(3), C(0), D(2), E(0) #3873854
統計： A(21), B(3), C(0), D(2), E(0) #3873854
