【简答题】Situation 4 Being late for an appointment A You have an appointment with Professor Robertson at 2 p.m., but you thought it was 3 p.m., which is the usual time you see him / her,so you planned to leave...
【判断题】If you are a college student and meet during the break in an academic conference an American professor who is a friend of your supervisor's, you can go over and have a talk with him as long as the bre...