The first group of classmates who went up there are rich in scenario simulation, there are questions and answers, the questions are very good, the detailed design is great, and everyone has played their role.
The first group of students up, scenario simulation rich, there are questions and answers, out of the question is very level, the details of the design is very good, everyone played their role.
The first group of students, scene simulation rich, there are questions and answers, questions are very good, the details of the design is very good, everyone has played their role.