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 {{U}}deals{{/U}} will be conducted by computer.
  • A. transactions
  • B. transmissions
  • C. transitions
  • D. transformations
【正确答案】 A
【答案解析】[解析] transactions“交易”:a profitable transaction有利可图交易。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”。