带着哀怨的上课铃骤然响起,我们拖着沉重的步伐走进了教室。这节是数学课,张老师步入了教室,脸上似乎有淡淡的笑意:“同学们,这节课我们先复习上节学过的内容,谁能告诉我,什么是最简整数比?”整个班级顿时陷入了烦躁,就如同暴风雨将至,闷热得似乎要让万物枯竭。于是,整节课我们始终不举手,也乏于回答,死气沉沉,只有张老师在那 Suddenly the class bell with plaintive rang sounded, we walked into the classroom with a heavy pace. This section is a math class, Mr. Zhang entered the classroom, his face seems to have a faint smile: “classmates, this lesson we first review the contents of the previous section, who can tell me what is the most simple integer Than?? ”The whole class suddenly plunged into irritability, just as the storm approaching, stuffy seems to make everything dry up. So, the whole class we always do not raise his hand, but also lacking in reply, lifeless, only Teacher Zhang is there