【简答题】短文填空 Restaurant owners have to know how 1 (make)food. They also have to know how to make money. Here are some things they 2 (learn)from scientific studies . The color red makes people hungry ...
【简答题】听对话、短文和问题,选择正确答案。 1. What are they talking about? A. How to make apple juice. B. How to make a blender. C. How to make milk shake. 2. How do they make it? A. First cut up the apples, then put them in ...