Tom often helps me ______my math after school.
#46154
A
for
B
with
C
to
D
by
推荐题目
_________ the help of man-made satellites, we can know what the weather will be like in the next few days.
#50033
A
Under
B
With
C
Using
D
By
—How long have you been _______ China, Maria?—___________ 2007. I fall in love with China now.
#45801
A
to, Since
B
in, For
C
to, Since
D
in, Since
The matter is just a secret you me. Please don’t tell others about it.
#51121
A
from; to
B
between; and
C
from; and
D
between; to