29. to reach them on the phone, we sent an email instead(A)Fail (B)Failed (C)To fail (D)Having faile

問題詳情

29. to reach them on the phone, we sent an email instead
(A)Fail
(B)Failed
(C)To fail
(D)Having failed

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