on their way to the magistrate,

题目

on their way to the magistrate,
Mr Bumble instructed Oliver that all he would have to do would be to look very happy.在他们去地方官员那儿时,Mr Bumble要求Olive必须要作出一副很快乐的样子.这里的that all 是作什么成份,引导什么句子,可不可以省略呢.

答案

Mr Bumble instructed Oliver that // all he would have to do // would be // to look very happy.
如果这样断句,意思就很明白了
that 和 all 不是连在一起的,
that用来引导后面的宾语从句,
all he would have to do是“他所要做的是”