周期明老师是我们科学竞赛班的化学指导老师之一,由于指导老师是轮流上课的,所以我上他的课并不多,但对他的印象十分深刻。“啊,今天竟然是期明大哥的课,不知道又要拖堂到何时了!”旁边的同学整个人倒在了课桌上。期明大哥几乎每节课都会说:“不要感觉我拖堂拖得太晚,现在才6点,你们9点才睡觉呀!有我在这儿陪着你们,不怕!”听起来似乎很有道理,让人无从反驳,然而又感觉哪里怪怪的呢…… Cyclical teacher is one of the chemical tutors in our science competition class. Since the tutor is taking turns to take classes, I did not have many lessons on him, but I was very impressed with him. “Ah, today turned out to be the next big brother’s class, do not know yet to drag the hall to when it! ” Next to the classmates fell to the desk. My classmate will say almost every lesson: “Do not feel like I dragged too late, and now it’s 6 o’clock, and you go to bed at 9 o’clock! I’m here with you, not afraid!” Sounds great Truth, people can not refute, but feel strange where it ... ...