23. If ________ they about your difficulty, they ________ a different decision. Yet, it is all too late now.
(A) know; may make
(B) knew; might make
(C) have known; would make
(D) had known; might have made
答案:登入後查看
統計: A(33), B(88), C(77), D(292), E(0) #2309589
統計: A(33), B(88), C(77), D(292), E(0) #2309589
詳解 (共 3 筆)
#4798314

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