_____ this way, you can work out the math problem.
#48412
A
Of
B
By
C
On
D
In
推荐题目
They are very grateful _______ us _______ them so much help.
#47865
A
to, to give
B
of, to give
C
for, give
D
to, for giving
Alice learned the news TV that a Chinese student was killed in Boston marathon blasts.
#47989
A
for
B
on
C
with
D
about