34. Having been ill in bed for nearly a month, he had a hard time _____

問題詳情

34. Having been ill in bed for nearly a month, he had a hard time ______ the exam.
(A)pass
(B) to pass
(C) passed
(D) passing

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)