he believed that a car should be driven as fast as it could possibly go.这里最后为什么加go

he believed that a car should be driven as fast as it could possibly go.这里最后为什么加go
he believed that a car should be driven as fast as it could possibly go.这里最后为什么加go

he believed that a car should be driven as fast as it could possibly go.这里最后为什么加go
He believed that a car should be driven as fast as it could possibly go.这里最后为什么加go?
先简单翻译一下：
他相信小汽车应该以它可能达到的最快速度驾驶.
go的本意是“去,进行”的意思,在这句话里的意思是a car就应该按它能达到的最大速度去drive去进行,其实go的位置我们经常见到的是do；
简单理解就可以!无须深究,

如果没有出现possibly不用加go， as fast as it could ， 但是出现了副词，没有动词这个句子不完整