在阅读完《中小学数学》初中版2009年第3期苏兴震老师的《例析等腰三角形相关的漏解问题》(简称“漏解”)后发现该文中例7存在漏解问题:如图1,点P是∠EOF内任意一点,能够过点P画一条直线在∠EOF上截取一个等腰三角形吗? In reading “primary and secondary mathematics” junior high school version 2009 the third period of the teacher Su Xingzhen “analysis of isosceles triangle related to the problem of leakage” (referred to as “leakage solution”) and found that the case of the existence of seven cases leak problem: As shown in Figure 1, point P is any point within ∠EOF, can we draw a straight line at point ∠EOF to capture an isosceles triangle?