题目

.Imagine what today’s life would be like if Alexander Bell       the telephone more than 130 years ago! A.didn’t invent                           B.wouldn’t invent C.hadn’t invented                        D. wouldn’t have invented 答案：C二战以后，资本主义发展最主要的变化是A．第三产业的发展B．国家垄断资本主义的发展C．福利事业的发展D．出现新经济