In April, 2009, President Hu inspected t
题型:选择题
问题:
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
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