原帖由 苏美人 于 2009-2-4 21:55 发表 9 y. N# U9 d8 F
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。
# I! j6 Z/ s: }: q
( K$ N$ a+ ]# {4 s. p/ UI 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?