选择题库中的试题动态生成一个试卷，用html生成也不是那么容易，有好多试题都是有多个图片的，遇到有公式的试题也不好处理，用word生成的话，感觉还是不错-Select the exam in a dynamically generated questions papers with html generation is not so easy, there are a lot of questions are multiple pictures, there is a formula encou