(5)
Which of the following is NOT TRUE?
A . Many countries are making rules to fight pollution.
B . The pollution of the earth grows as fast as the world's population does.
C . From now on, maybe people should try to go to work by bus or bike instead of car ormotorbike. It is helpful to fight against the problem of SO2.
D . The problem of pollution is not so serious because there are so many people