题目内容:
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
参考答案:
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