◎ 题干
My              son will go to kindergarten (幼儿园) this September.
[     ]
A. four year old                
B. four-years-old  
C. four years’ old            
D. four-year-old
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“My ____son will go to kindergarten (幼儿园) this September.[ ]A. four year oldB. four-years-oldC. four years' old D. four-year-old…”主要考查了你对  【形容词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。