英语高阶教程(下册)第五单元课后题VocabularyI. There are 20 incomplete sentences in this part. For each sentence there arefour choices marked A, B, C and D. Choose one word or phrase that bestcompletes the sentence.1 .Voice-recognition technology converts human speech into a code that a computer can understand. A. digital B. simulated C. chemical D. physical2. The business went . A. corrupt B. bust C. thrust D. rust3. An increasing number of
