【简答题】Case 2 I have an American friend. I have invited him several times, and at last he invited me to his home one day. He told me to get there at 3 p.m. I thought we could chat and have a meal together. I...
【简答题】Please fill the blank space below with terminology related to Chapter 1. The initial letter is given as a hint. P_______economics - A statement of fact.