单选题 There was a {{U}}profound{{/U}} silence after his remark.
  • A. proud
  • B. short
  • C. sudden
  • D. deep
【正确答案】 D
【答案解析】[解析] 句意为：他讲完后有一阵意味深长的沉默。profound意义深远的，四个选项：proud“骄傲的”；short“短暂的”；sudden“突然的”；deep“深刻的”。