初3英语ti4
----------should not be allowed to go out at night.
A:Twelve-years-old B:Twelve-year-olds C:Twelve year old
参考答案:B
Twelve-years-old (十二岁大的人)作为名词使用,可数
----------should not be allowed to go out at night.
A:Twelve-years-old B:Twelve-year-olds C:Twelve year old
参考答案:B
Twelve-years-old (十二岁大的人)作为名词使用,可数