____time,Chinese farmers have invented many farming techniques.
#26126
A
Over
B
In
C
On
D
For
推荐题目
People try to avoid public transportation delays by using their own cars, and this ______ creates further problems.
#26473
A
in return
B
in case
C
in addition
D
in turn
You were mistaken ____Jane，she really wanted to help you.—I admit that I mistook her offer______ a threat. Anyhow，I don’t like the way she acts.
#28532
A
about; to
B
for; as
C
about; for
D
in; for
Mr. Johnson starts to work very early in the morning and goes on working until late in the afternoon ________a break at midday.
#28906
A
with
B
for
C
as
D
through
. Michael Jordan is the greatest basketball player _________.
#27465
A
of all times
B
of all the time
C
of all the times
D
of all time