原帖由 Lois 于 2009-2-4 22:39 发表 3 Z1 w# T S! _2 Z8 H2 [4 [you are wrong, and your friend is also wrong. $ m C$ Q/ H- R, K Z& T% [9 G) w mit has always been 1 year.
原帖由 苏美人 于 2009-2-4 21:55 发表 . b5 J8 C4 C! i" F t ~3 e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。
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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?