_______should not be allowed to get ears pierced. A．Twelve-year-old B．Twelve-year-olds C．Twelve year...
2023-02-19 11:19:41 42次 2012-2013学年广东省汕头市九年级上学期第二阶段考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
_______should not be allowed to get ears pierced.
A．Twelve-year-old
B．Twelve-year-olds
C．Twelve years
old D．Twelve years
olds
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