I was still sleeping when the fire ________, and then it spread quickly.
A:broke out
B:put out
C:came out
D:got out
-- It's about three bus stops away.
下列词语中加线的字的读音,全都正确的一组是( )
The air pollution is more and more serious at p____.
悬浊液、乳浊液和溶液都应是( )