【单选题】以下5题都用同一个图Figure14.1 Figure 14.1 depicts the cost structure of a firm in a competitive market. Please answer the following 5 questions according to the figure. 1) When market price is P1, a profit-max...
【简答题】I. Please scan the QR code and answer the questions on your phone. Write down the corresponding Chinese meanings. (3*5 points) 1. a spectacular success 2. feel overwhelmed 3. like-minded people 4. a f...