Question

there are ()of students in偶然

there are several( )of students in that big school.
(千）填thousands ,还是thousand谢谢

Answer 1

这里填thousand
1...如果是前面有数词的话,应该是
数词 + thousand + of + 可数名词复数
表示“多少千个...”
2...如果没有数词的话应该是：
thousands + of + 可数名词复数
表示“成百上千的...”