問題詳情

34. In April, 2009, President Hu inspected the warships in Qingdao, the 60th anniversary of the founding of the PLA Navy.
(A) marking
(B) marked
(C) having marked
(D) being marked

參考答案

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