While we are developing agriculture and industry, we must prevent the earth ______.
#65506
A
from polluting
B
polluted
C
polluting
D
being polluted
推荐题目
The medical team, three doctors and two nurses, _______ for the mountain area yesterday.
#64788
A
put off
B
put up
C
set about
D
set off
If I ruled the world, I would ______ the world ______ wars and killers.
#75854
A
get rid of; by
B
be rid of; by
C
rid: of
D
get rid: of
As soon as Mr. Li came in, he asked Joan to ________ the books around the class.
#81403
A
give up
B
give in
C
give out
D
give off
It is so cold in Antarctic that the penguins have to stand _______to each other to keep warm.
#70348
A
closely
B
closed
C
closing
D
close