Hehe, I ask questions according to your paper. For example, if you write about Miao Xiu, he usually asks two questions. One is about Miao Xiu, which is not mentioned in the paper, otherwise the bug teacher will ask you a question, which has an expansibility. For example, what kind of Miao Xiu will be developed in a specific field? What would you do? There are also bt teachers who take pains to ask you three questions.

The paper must be written without bugs, otherwise it will really be silly.