那天下午,天气很凉爽,舒老师正在讲一个方程式的解法,班上的同学都听得很认真。不一会儿,小燕悄悄地趴在桌上不知道在想什么,脸白白的。舒老师一边让同学们仔细看黑板上的一元二次方程,一边走到小燕的课桌旁:“小燕,不舒服?”只见小燕抬起头看了舒老师一眼,身子突然软了下去……旁边的玲子脸刷一下白了,“小燕,小燕 That afternoon, the weather was very cool, Shu teacher is talking about an equation solution, the class’s students are very serious. Soon, Xiaoyan quietly lying on the table do not know what to think, his face white. Shu teacher while allowing students to carefully look at the blackboard on a quadratic equation, while Xiaoyan went to the desk: Xiaoyan looked uncomfortable? Soft down ... Reiko face next to brush about white, ”Xiaoyan, Xiaoyan