____time,Chinese farmers have invented many farming techniques.
#26126
A
Over
B
In
C
On
D
For
推荐题目
Luis is____a lot of stress right now because he has been addicted____drugs.
#29023
A
on; to
B
under; to
C
with; into
D
in; in
Could you wait a few days to see what we'll make __ you __ your own measure, madam?
#28137
A
to, for
B
for, to
C
to, with
D
for, with
