I ______ the help of my colleagues in the preparation of this new column. 
#12489
A
express
B
confess
C
verify
D
acknowledge
推荐题目
Besides this, it also provides ______ other choices for its readers.
#12807
A
a bit of
B
a great deal of
C
a large amount of
D
a large number of
huge
#13415
A
upset
B
thunder
C
dusty
D
usage