it is the first birthday of my mother the first 前面加 the 什么时候序数词前不加the?我说的是这个题 序数词前加the 对不？泛指 这一类的我懂

it is the first time 用法 It is first October.读时first前面加the吗? 英语翻译This disturbance is sometimes injurious,because it affects the moral foundations upon which character rests; and for this reason the significance of the experience in its relation to development ought to be sympathetically studied.he birt It is the first of May today.提问the first of May____ ____is it today? Tomorrow is the annual National Day,is her mother's fifty-year-old birthday,to celebrate her birt It is the first day of the new term. 请问 Is it the first time you enjoy the apple? It is the first time that sb do sth. it is the first/second.time that+现在完成时 it is the first step that costs troublesome. IT IS THE FIRST TIME THAT 句型是什么从句 It is the first day of school 翻译成中文 it is the first time应该加什么时态? it is the first time that i _____(visit)nanjing It is the first step that cost我觉得很难啊 it is/was the first time that有什么用法 用 “it is the first +time ”造句两个 it is the first …time that造句,快