22. _________ our reservations, we should all have been killed in the crash.
(A) Hadn't we changed
(B) Should we not change
(C) Had we not changed
(D) Haven't we changed

答案：登入後查看
統計： A(1), B(0), C(0), D(0), E(0) #3354324

詳解 (共 1 筆)

#6840483
題目解析 這道題目考察的是虛擬語氣的使用...
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