题目

题型：不详难度：来源：

It is generally believed that teaching is ________ it is a science.

A．an art much as	B．much an art as
C．as an art much as	D．as much an art as

答案

D

解析

在同级比较as...as句式中，如果as后面的形容词作定语且其所修饰的名词前有不定冠词时，该冠词要置于形容词之后，即形成“as＋形容词＋a/an＋单数可数名词＋as”结构。