关于 序数词 前 顶冠词的 问题!

    1. By the first day of August, 2007, the PLA has its ______ birthday.
    A. eighty
    B. the eightieth
    C. eightieth
    D. eighties


I think B is  right。But   http://www.examda.com/zhongkao/wyst/moniti/20071128/111137650.html   it say
C  is  correct!
  
    I don't understand!  I hope  that the expert  help!
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最新回复

  • 红。 (2008-6-06 15:23:33)

    C是正解。
    序数词在句中作定语时常与 "the” 或 “物主代词” 一起使用,例如 on the eightieth floor;her eightieth birthday.

    这道题划线处前已有物主代词 "its "了,所以不加定冠词 "the".

    (欢迎大家指正~)
  • 547548750 (2008-6-06 17:19:43)

    thank you !!
      


               
  • 547548750 (2008-6-06 17:20:54)

    why do you one day is a  恒星人?
  • 红。 (2008-6-06 19:40:20)

    QUOTE:

    原帖由 547548750 于 2008-6-6 17:20 发表
    why do you one day is a  恒星人?
    ...I don't know it clearly. I just read the regulations and did it yesterday. Maybe you can try to get in touch with Onion.