【单选题】一个实际电源也可以用一个理想电流源I0和内阻R0( )的电路模型来表示。
【判断题】Human languages are natural languages. So , computers can understand human languages .
【简答题】Human languages are known as natural languages.
【简答题】So far as we can tell, all human languages are equally complete and perfect as instruments of communication: that is, every language appears to be well equipped as any other 【B1】______ to say the thin...
【判断题】Human languages are qualitatively different from animal communication systems.()