If civil servants interview online courses, it is recommended to choose teachers who can teach answering ideas and expression skills. Some teachers are actually very good at answering questions, but ta can't inspire students to think, so teaching won't have any effect. I've only used the cloud flash test for interviews in public institutions. Although there are only a few days before the exam, I have made a lot of progress. What the teacher taught me is not only a routine of answering questions, but also a kind of thinking. One-on-one simulation exercises are so useful. I was afraid to talk. After practicing for a few days, I was completely relaxed and confident.