单选题 They agreed to {{U}}modify{{/U}} their policy.
  • A. clarify
  • B. define
  • C. change
  • D. develop
【正确答案】 C
【答案解析】[解析] 画线词modify为动词,意为“修改,更改”。A项clarify意为“澄清,阐明”;例:He left the matter to clarify gradually by itself. 他任凭此事的真相逐渐自行澄清。B项define意为“定义,规定”;例:We can define marital felicity accurately. 我们能够给美满婚姻下个准确定义。C项change意为“改变,交换”;例:She has now changed into a happy, self-confident woman. 她现在已经变成了一个快乐、自信的女人。D项develop意为“开发,发育,发展”;例:Develop cultural undertakings and industry. 发展文化事业和文化产业。故本题选C。