题目内容
3. (2015江苏苏州,8, ★★☆ ) 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
3.A
3.A 句意:托尼的妈妈看起来年轻、漂亮,很难想象她已经五十多岁了。“in one’s +整十数词的复数形式”表在某又几 十多岁时”,故此处须用fifties。故选A.
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