题目内容
【题目】A _______ boy can sing the English song very well. ( )
A. ten-year-oldB. ten years oldC. ten-years-oldD. fifth years old
【答案】A
【解析】
boy前用连词符的复合形容词修饰，且中间的名词不加s，故答案为A.
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题目内容
【题目】A _______ boy can sing the English song very well. ( )
A. ten-year-oldB. ten years oldC. ten-years-oldD. fifth years old
【答案】A
【解析】
boy前用连词符的复合形容词修饰，且中间的名词不加s，故答案为A.