If textual content values are presented at the conclusion of a line, they should be ignored, although the values are hexadecimal digits. 而且只要不是老师上课用的ppt，重在演示，东西要讲出来，表现给听者，如果只是把说的内容和ppt上面的内容，一模一样那就太没意思了。 My undergraduate analyze in Minzu University of China has proved to become fruitful and colorful. As a self-inspired universi... https://captainbookmark.com/story12496592/5-tips-about-presentation%E6%80%8E%E4%B9%88%E5%86%99-you-can-use-today