单选题 Ms. Sanderson's flight from Brussels was delayed for ______ three hours.
  • A. now that
  • B. within
  • C. more than
  • D. still
【正确答案】 C
【答案解析】[解析] 语法：副词 1．空格后并不是一个句子，因此A选项now that排除。 2．within意为“在……内部”，与原文不符。 3．能修饰数词three的副词是C选项more than。因此本题选C。