________should be allow from going to internet.Aseven-year-oldBseven years oldC seven-year-olds

分类: 作业答案 • 2022-05-22 10:58:25

问题描述：

答

________should be allow from going to internet.
A seven-year-old作为一个整体
A seven-year-old girl 一个七岁大的女孩

答

A
the old 表示（一类人）老人所以

答

C seven-year-olds
七岁的人