It is the first American movie of this kind ( )I've seen.A.which B.what C.that D.when

American cultural and socity(2) Black Americans have experienced great changes since they were brought to North America.Discuss the changes that you believe to be most important for blacks.What is the historical significance of the first African Amer it is the first time 用法 It is first October.读时first前面加the吗? It is the first of May today.提问the first of May____ ____is it today? 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 it is the first time that i ()here