The study you have been making________the ancient Chinese culture is an interesting job. 
#28279
A
to
B
for
C
of
D
from
推荐题目
He hurried to the airport and got _______ the plane just in time.
#27117
A
on board
B
in board
C
on the board
D
in the board
Could I speak to the person who is ______ International Sales, please?
#25798
A
in charge of
B
in the charge of
C
in memory of
D
in search of
My uncle is still ___.
#28052
A
on the holiday
B
on holiday
C
on a boliday
D
on holidays