阿摩線上測驗
29. The Department of National Defense has issued a warning because the enemy’s ______ aircraft was
spotted over the capital this morning.
(A) cordial
(B) hostile
(C) trivial
(D) valiant
答案：登入後查看
統計： A(53), B(435), C(111), D(101), E(0) #2053380
統計： A(53), B(435), C(111), D(101), E(0) #2053380
