王老师一边讲课一边观察学生

Move the mouse to the left margin of the last paragraph of the document and double-click the left mouse button to select the paragraph. Opens the Column Dividing dialog box. By default "three columns", Word documents have not changed to three columns according to the original setting, but only two columns of text, and some documents have only one column after three columns are typesetted under the same circumstances. Why is it normal to "column typesetting" other paragraphs of the document, while the same operation will cause problems in the last paragraph of the document?这时，一个穿着深色文士长袍的男子，走进院子，此人看到唐伯虎，纳头便拜，喊道：唐兄，救命啊。可是现在他不仅没有死，还堂而皇之地出现在了江东范家的震泽山庄之内，当真是有些神奇。清末，沧州民间神医喜来乐因得罪朝廷权贵，被流放东北。时至庚子年八国联军入侵北京，喜来乐又被卷入时代的漩涡中。侵略者水土不服身染怪病，西医束手无策，喜来乐的死对头向洋鬼子举荐其当军医。《破茧》是由李京东任总编剧、总导演，马逸腾执导，张耀、楚月领衔主演，马可特别出演，董琦、兰海蒙、黄勐、杨诚诚、扈天翼、梁志港主演的都市悬疑探案剧。伦也他们等待2个月后到来的冬CM，到最后游戏能够顺利完成吗？！　　热血宣言：控诉世间的不公不义...等等！