1. how to teach using the scenario should be used for long periods, in the training of students, teachers must know 2. "situation 3. teachers should give students across .
One. Teaching using simulation should take a long time to train the students. 2. teachers need to rectify the situation. 3. teachers should thoroughly control students.
1. Teaching by using simulation should be used in the long period of training students 2. Teachers must know the correct the situation 3. Teachers should control the student thoroughly