an eight-year-old一定要加an吗?
像an eight-year-old girl之类要加old,那an eight hundred-word articl
是a eight-year-old 还是an eight-year-old
an eight-year-old boy为什么year不加s 这属于什么语法
he is ____boy 1.a eight-year-old 2.an eight-year-old 3.an ei
an eight-year-old child与an eight years old child 的区别
she is an eight years old 还是she is an eight-year-old girl对
为什么是she is an eight-year-old girl?she is an eight-years-old
It is an eight- year-old child改为同义句
英语问题an还是a eight-year-old boy
英语翻译Perseverance can make miracles happen!An eight-year-old
Benny is an eight-year-old boy 相同的句子
8.Kate is an eight-years-old boy.这里为什么year还要加s,不是有横线就不用加吗?还有