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. 
#90994
A
to mark
B
marking
C
marked
D
having marked
推荐题目
The children all turned___________the famous actress as she entered the classroom.
#95675
A
looked at
B
to look at
C
to looking at
D
look at
Jack, who claimed ______ everything clearly, however, he told a lie.
#90533
A
to have heard
B
to hear
C
having heard
D
hearing
Believe it or not, he was seen ______upstairs just now.
#98373
A
to go
B
to going
C
having gone
D
go
Discovery in a South African cave suggests that modern human behavior ____ much earlierthan ____.
#88366
A
begin, previously thought
B
began, previously thought
C
should begin, previous thinking
D
began, previous thinking