#Five Words from CET-6
1.enlighten [ɪnˈlaɪtn]
vt.
启发，启蒙
A few dedicated doctors have fought for years to enlighten the profession.
一些有献身精神的医生多年来一直努力指导业内同仁。
Can you enlighten her on this subject?
对这个问题你能启发启发她吗？
2.progressive [prəˈgresɪv]
adj.
进步的;不断前进的
Willan was able to point to the progressive changes he had already introduced.
维兰能够找出他已经采用的一些革新。
One prominent symptom of the disease is progressive loss of memory.
这种疾病的一个显著症状就是记忆逐渐丧失。
3.booth [bu:θ]
n.
售货棚，摊位;公用电话亭;隔开的小间;（选举）投票站
I called her f
