as...as中加形容词的时候,是应该在“主-系-表”结构的句子中的.
比如说：This match is as exciting as the other one.
那么,表语表达的是主语的状态或性质,换句话说“exciting”就是修饰“match”.
但如果你将few同mistake割裂开来,看起来就像是few作为副词修饰make这个动词.比如：get up as soon as possible.
而只有将few和mistake放在一起才能体现出一种这两次之间的修饰关系.
所以正确的答案应该是make as few mistakes as possible.