阿摩線上測驗
35 ____, he simply found a way to discard it and avoid it entirely.
(A) He was unable to solve the problem
(B) Was unable to solve the problem
(C) Be unable to solve the problem
(D) Unable to solve the problem
答案：登入後查看
統計： A(12), B(11), C(62), D(141), E(0) #1262188
統計： A(12), B(11), C(62), D(141), E(0) #1262188
