PSAs are often run _____ free, and are ______ to educate people about health, safety, or any other problem that affects public welfare.
#26545
A
for, mean
B
for, meant
C
of, to mean
D
in, meaning
推荐题目
There’s no reason to be disappointed. ______, this could be rather amusing.
#25126
A
Above all
B
As a result
C
In addition
D
As a matter of fact
Forgive him, please. I don’t think he broke your ruler __________.
#27216
A
with care
B
for fun
C
with aim
D
on purpose
(2013·潍坊市高三二模)Parents are advised to take pressure ________ their children and give them some encouragement before an exam.
#25311
A
off
B
over
C
from
D
to
Sam always pronounces my name wrong. Do you think he does it＿＿＿＿ ?
#26366
A
on purpose
B
at present
C
at an end
D
right away