【Lisa Lee】評論
He is an eight years old boy.=He is an eight-year-old boy. eight 的開頭為母音所以要用 an例如： an apple, an egg Eight-year-old 是形容詞，所以year不用加s
【幻金天騎之尋找神秘的呼喚者】評論
Alexis my brother’s good friend. He is _________ boy, and he is verycute. 翻譯：Alex是我弟弟的好朋友.他是八歲的男孩,而且他很可愛.(A)aeight-year-old -〉X,an(B)eight years old -〉X,少了an(C)an eight-year-old -〉O(D)an eight-years-old-〉X,year