--What about the protection? ---Let’s keep the surface ____ dirty by putting a cover over it.
#4689
A
far from
B
free from
C
apart from
D
away from
推荐题目
How are you getting on with your classates?——______. I’ve got to know them all.
#4918
A
Far better
B
Much pleased
C
Very comfortable
D
Very good
Jenny nearly missed the flight______ doing too much shopping. 
#5027
A
as a result of
B
on top of
C
in front of
D
in need of
--- Where is the post office ? --- Go to the ______ and you’ll see the post office ______ the street.
#4642
A
bicycle’s shop ; cross
B
bicycle shop ; across
C
bicycles shop ; cross
D
bicycles’ shop ; across