Heisa________man,buthelooksy

发布时间：2020-07-27 23:37:07

He is a ________ man, but he looks younger than he is．A.40 years oldB.40-year-oldC.40-years-oldD.40 year old

网友回答

B解析40 years old只能作表语，而40-year-old相当于形容词，在句中作定语。
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