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发表于 2008-12-15 09:48
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原帖由 暖然 于 2008-12-13 18:05 发表 
1 `' m7 U4 i$ W5 k c问下,125学完是不是要学225?
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not really , depends, but if you are in math majoy or minor , it is usually a required course.
% K9 u9 f( h' U6 z# A5 ]6 Lbut take it easy , 225 is not that hard, personally i think it is easier than math 214 and 215 and 253.
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math is not my majoy or minor, so i didn't take 300 level classes... |
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