单选题 The secretary didn't know who he was, or she ______ him more politely.
  • A. will be treating
  • B. would have treated
  • C. was treating
  • D. would have been treated
【正确答案】 B
【答案解析】[解析] treat对待，款待。后半句应该使用虚拟语气，表示与实际相反。答案是B。