253.
(A) became
(B) has become
(C) had become
(D) would have become

答案：登入後查看
統計： A(10), B(8), C(24), D(2), E(0) #1593323

詳解 (共 1 筆)

#3629036
表達比過去事件更早發生的事情，應使用過去...
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