問題詳情
14. We wouldn't have reached our goal ________ your generous contributions.
(A)if it be not for
(B)had it not been for
(C)if there was no
(D)should it not be
參考答案
答案：B
難度：適中0.401937
統計：A(123),B(332),C(338),D(33),E(0)
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