This also keeps the air，soil，water crops________ chemicals.
#25521
A
out of
B
out from
C
free of
D
rid of
推荐题目
Britain, ______________many other industrialized countries, ______ experienced major changes over the past 100 years.
#26372
A
together with; have
B
as well as; have
C
in common with; has
D
instead of ; has
The man is ________ a serious nervous breakdown because he is unable to deal with pressure from daily life.
#26292
A
in front of
B
in favor of
C
on behalf of
D
on the edge of
(2013·高考陕西卷)The manager wants to see changes in the company，and I am sure he will________.
#25405
A
in particular
B
in turn
C
in charge
D
in time
______ the fact that the old cars could not go as fast as modern ones, people still watched the race with a great deal of pleasure and excitement.
#25560
A
Despite
B
Thanks to
C
As far as
D
Although
They need twenty more workers ______ their group to do the job.
#28328
A
except
B
but
C
beside
D
besides