单选题 Mr. Burns, the marketing manager, ______ your report on increasing product visibility, and he is eager to talk to you.
  • A. seeing
  • B. see
  • C. has seen
  • D. seen
【正确答案】 C
【答案解析】[解析] 语法：动词形态 1．空格内应填入一个动词，因此现在分词seeing和过去分词seen应排除。 2．主语是第三人称单数，B选项不符合，因此C has seen为正确选项。