Question

Teaching is as much an art as a science. 这里为什么要用m

Teaching is as much an art as a science.
这里为什么要用much，而不用many?much在句中是充当什么成分

Answer 1

much 构词,修饰名词短语 an art 中的 按an, 把比较状语从句 as … as a csience 去掉就看清楚了。
Teaching is much an art.