原帖由 苏美人 于 2009-2-4 21:55 发表 " U l8 O2 o, d- b2 X4 s我已经有了7号了。以前考的时候记得是说得两年。但最近听朋友说改一年了。
# ]3 d0 l3 S1 a( e' } M& b2 K. N
" U. F# ?7 H R- h
I read the learner's book 5 years ago, which said one year holding time of class 7 to class 5. Did you take the exam 6 years ago?