阿摩線上測驗
If I ___ the truth, I would tell you.
(A) know
(B) have known
(C) knew
(D) will know
答案：登入後查看
統計： A(66), B(61), C(168), D(4), E(0) #377254
統計： A(66), B(61), C(168), D(4), E(0) #377254
