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10 years old 与10-year-old的区别同题.e.g.Although Mr.Li is a ____ man,he is in good health.A.10 years old B.10-year-old此题选B

题目详情
10 years old 与10-year-old的区别
同题.
e.g.Although Mr.Li is a ____ man,he is in good health.
A.10 years old B.10-year-old
此题选B
▼优质解答
答案和解析
B
10-year-old是复合形容词,它只能作定语,且里面的名词必须都用单数