問題詳情

Please let us know if we can be _____________.
(A)of further assistance
(B)more assistance
(C)assistance for further
(D)more further of assistance

參考答案

答案:A
難度:困難0.353846
統計:A(253),B(125),C(129),D(138),E(0) #
個人:尚未作答書單:與過去事實相反的假設(if+主詞+had+pp)

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