原帖由 Lois 于 2009-2-4 22:39 发表 ! C Z J, u9 V! W9 W% n) C; |
you are wrong, and your friend is also wrong.0 m! d. h2 w1 o8 m3 h/ j
it has always been 1 year.
3 q: @, K9 z2 c( y+ R x $ I8 L' j/ o# R# [2 `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?