题目内容
9.Tony's mum looks young and beautiful.It's hard to imagine she is already in her .( )| A. | fifties | B. | fifty | C. | fiftieths | D. | fiftieth |
分析 汤尼的妈妈看起来很年轻很漂亮.很难想像她已经五十多岁了.
解答 "in one's+几十的复数形式"表示某人大概的年龄段.
故选:A
点评 数词是表示数目多少和顺序先后的词,分为基数词和序数词两种.在做题时,要先分清基数词和序数词,掌握一些固定的基本用法.
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