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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 
: ]# n5 H$ F3 |# j) L p$ I; K7 b问下,125学完是不是要学225? 5 V" q) l( t/ L
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not really , depends, but if you are in math majoy or minor , it is usually a required course. 0 m' u4 A- o5 \5 s- T) o
but take it easy , 225 is not that hard, personally i think it is easier than math 214 and 215 and 253. 6 J9 f3 @ D9 d% \! m; O
$ X+ [ u( u& P" u# t# xmath is not my majoy or minor, so i didn't take 300 level classes... |
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