单选题 It will be safer to walk the streets because people will not need to carry large amounts of cash. Virtually all financial ______ will be conducted by computer.
【正确答案】 A
【答案解析】[解析] transaction交易:a profitable transaction有利可图的交易。transmission传送:the transmission of knowledge知识的传授。transition转变:a peaceful transition from disorder to order由乱到治的和平过渡。transformation变化:the social and political transformation of a country一个国家的社会和政治改革。这几个词都带有词缀trans-,表示“横穿”,“通过”,“变化”。