指出下列加线词的古今异义。
地有常数矣古义:____今义:____
工业时代,一国发生经济危机,就会涉及他国甚至影响全世界,这一现象反应的本质问题是( )
因数
4
6
8
7
积
12
56
36
I went to the classroom just now, But I didn't see in it.