下图所示为某城市1989、1994、1999、2004年参加成人教育(或继续教育)的人数情况，请描述其变化 2．请说明产生这些变化的原因(可从社会发展及竞争能力方面加以说明) 3．请预测我国成人教育(或继续教育)的前景 ten thousand
A Boom in Continuing Education

A．tries to sound persuasive and convincing in his opinions about career blues
B．believes that one cannot change his / her environment
C．can hardly tolerate one's complete enjoyment of life
D．quite agrees with the "up-to-date resume" attitude.

A．Unconcerned.
B．Supportive.
C．Cautious.
D．Negative.