A-A+ In __ century computers will be used more wid 2022-08-06 11:54:35 问答库 阅读 179 次 问题详情 In __ century, computers will be used more widely. A．twenty-one B．the twenty-one C．twenty-first D．the twenty-first 参考答案 正确答案：D表示多少世纪用序数词，序数词前需加the。
