阿摩線上測驗
5. The protest suddenly went out of control. When police tried to push back the
crowd, a few youths _______ by throwing stones at them.
(A) levitated
(B) inundated
(C) retaliated
(D) gravitated
答案：登入後查看
統計： A(5), B(6), C(27), D(10), E(0) #3109978
統計： A(5), B(6), C(27), D(10), E(0) #3109978
