O(∩_∩)O哈哈~!!!!!!!!!!!!!!!!!!!!
这个..............................................
只要三个人的组合组好了就行哈~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
肯定是数学专业的啦………………………………………………………………
各有利弊啦·····················································
回复 1# twotwotwo
不用问,数学专业
xie xie lou zhu ~~~~~~~~~~~~~~~~~~~~~~~~~:)
IT~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:)
我觉得参加过一次的比较好!!!!!!!!!!!!!1
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