题目

语音合成是利用模拟人的而产生的技术。 答案：【1】计算机【2】发音【3】人造语音 －There were already five people in the car but they managed to take me as well． －It _______ a comfortable journey． [　　] A． can’t be B． shouldn’t be C． mustn’t have been D． couldn’t have been