It’s said that ______of the water around the world___ polluted. 
#44439
A
two third , has
B
two thirds, have
C
two third, are
D
two thirds, is
推荐题目
Old people should ________politely.
#44728
A
be spoken to
B
speak
C
speak to
D
to be spoken
The sports meeting ________ twice a year in our school.
#44789
A
holds
B
is held
C
held
D
will be held
He thought that computers would never be _____ most people.
#44685
A
used by
B
used for
C
useful by
D
use by
The young man was often seen _____ by the lake.
#44716
A
to draw
B
to drawing
C
draw
D
drew