阿摩線上測驗
II. Grammar and Structure: Choose the best answer to complete each sentence.
16. _____, can we be sure of passing our examination.
(A) It is hard studying
(B) Only by studying hard
(C) By hard studying only
(D) If we study hard
(E) It’s hard to study
答案：登入後查看
統計： A(2), B(321), C(15), D(17), E(8) #1950068
統計： A(2), B(321), C(15), D(17), E(8) #1950068
