問題詳情

26. Vivian could feel her heart ________ fast when Jason knelt down and popped the question.
(A) beaten
(B) to beat
(C) beating
(D) had beaten

參考答案

答案:C
難度:簡單0.703827
統計:A(56),B(22),C(423),D(25),E(0)

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