In this way it is much faster to construct working circuits as it is possible to design the circuit and optimize its operationbefore it is even built. By doing this, electronics design can be much faster, more accurate and much cheaper.
【简答题】听对话,回答问题。 1. When and where are they talking? A. In the morning at home. B. In the afternoon at workplace. C. In the evening at home. 2. What's the boy doing? A. He is watching the video. B. He is lis...