問題詳情

27. The charity sale went alright, but it would have been perfect if_____.
(A) more people showed up
(B) we had had enough volunteers
(C) the mayor should promise to come
(D) the prices are higher
(E) it hasn’t been so warm

參考答案

答案:B
難度:困難0.272727
統計:A(1),B(3),C(2),D(3),E(2)

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