单选题 The board has ______ some rules that every member of the club must follow.
  • A. taken down
  • B. set down
  • C. let down
  • D. laid down
【正确答案】 D
【答案解析】[解析] 四个选项的意思分别是:take down记录,拆卸;lay down制定规则,法律等;set down制定规则、原则等,多用于被动语态;let down使人失望。句意是,董事会制定了一些规章,俱乐部的每一个人都得遵守。所以正确答案是D选项。