Seafood Tools,Nakiri Knife,Santoku Knife,Utility Knife Liveon Industrial Co.,Ltd. , https://www.liveonkitchen.comWorking for the class "Examination and Integrity" PPT 1. Test your mastery of a course; 2. Test your learning skills and memory; 3. Evaluate the teaching quality of teachers, understand which teaching is good and which need to be strengthened; 4 The most important thing is to test whether you are honest.