还是不懂啊。。。最后那个没有圆圈应该是0啊。。。

来源: Bluebell 于 2012-09-12 21:26:27 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.