Nowadays more and more people are engaged in adult education. What do you think are the reasons that contribute to the boom of adult education Write an essay to discuss this issue. Your essay should include the following points: A. the present situation of adult education B. possible reasons for this phenomenon C. its benefits You should write no less than 250 words.

A．Efforts should be exerted on pollution prevention instead of on remedial measures.
B．More money should be spent in order to stop pollution.
C．Ordinary citizens have no access to technical information on pollution.
D．Enviornmental degradation will be stopped by the end of this decade.