“不用谢,这是我应该做的。”……这清脆的声音常在校园里回荡着。这,就是那个整天笑嘻嘻的高个子男孩常说的话。他是谁?他是我的同学李明。平时,只要和他在一起,我心里就会感到热乎乎的。记得三年级下学期的一天,我把老师发的数学复习提纲拿回家里做,但不知怎么给弄丢了。中午,我在家里翻箱倒柜找遍了每个角落,连个影子也没看 “No thanks, this is what I should do.” ... This crisp voice echoed on campus. This is the very tall boy who always smiles. Who is he? He is my classmate Li Ming. Usually, as long as with him, my heart will feel warm. I remember the day of the third grade next semester, I took the teacher's math review outline back home to do, but I do not know how to lose. At noon, I searched every corner of my house at home, not even a shadow