____time,Chinese farmers have invented many farming techniques.
#26126
A
Over
B
In
C
On
D
For
推荐题目
The heavy rainfall has caused vegetable prices to rise daily ______ the last two months.
#27597
A
by
B
since
C
for
D
with
Which sport has the most expense _________ training equipment, player’s personal equipment and uniforms?
#26456
A
in the long term
B
in terms of
C
in face of
D
on condition that
A big party will be held _______ those foreign leaders who will visit our city next week.
#25980
A
in memory of
B
in honor of
C
in search of
D
in charge of
--You look upset. Anything wrong?--I failed in the physics exam again _____all the efforts I made.
#27857
A
because of
B
for once
C
even if
D
despite