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
Teenagers _______ allowed to drive in the street .
#44554
A
should not be
B
should be not
C
not should be
D
shouldn’t
Bikes ______ in the 1880s and they ______ traveling around.
#45063
A
were invented; were used as
B
were invented; are used for
C
was invented; was used for
D
invented; are used to
The mayor is happy to find that many trees _______ in our city last year.
#44369
A
plant
B
were planted
C
planted
D
are planted
Plan your time carefully and make sure you have some time ______ what you like every day.
#45004
A
do
B
to do
C
doing
D
done