He kicked the snow      his shoes before getting in. 
#26539
A
to
B
out of
C
off
D
at
推荐题目
___ the help of computers , there are no ___ problems.
#26921
A
Under; so
B
Under; many
C
With ;such
D
With ;some
He didn’t do well _____ Chinese. He had some trouble ______ it.
#27461
A
in, in  
B
for, with
C
with, for
D
in, with