hehe, nobody interested? some of them are

回答: 兒子的玩具。。。idiot942010-10-01 16:08:01

not that hard, and some are not that easy, so there should be some interests from different lvls :)

所有跟帖: 

是個不錯的思考題, 但問題太廣了, 把人氣嚇走了 -guest007- 給 guest007 發送悄悄話 (0 bytes) () 10/07/2010 postreply 09:39:27

表害怕嘛,就是好玩,又不是考試,有什麽好怕的。。 :) -idiot94- 給 idiot94 發送悄悄話 idiot94 的博客首頁 (0 bytes) () 10/07/2010 postreply 17:05:18

請您先登陸,再發跟帖!