The maker of the popular game Angry Birds announced on Tuesday that it would open its first overseas operation in Shanghai, _____ a clear step to further enter the booming Chinese market. 
#94194
A
to mark
B
marking
C
marked
D
having marked
推荐题目
 An old lady came _________ to the bus stop, only _______ the bus had gone.
#90346
A
to run; to find
B
running; to find
C
and ran; finding
D
running; finding
The airport _______ next year will help promote tourism in this area.
#91092
A
being completed
B
to be completed
C
completed
D
having been completed
He ran as fast as he could _____ to catch the early bus.
#95416
A
to hope
B
hope
C
hoping
D
hoped