分析一句英语句子结构

题目

分析一句英语句子结构
There is no doubt,however,that it is the increasing number of applicants with university education at all points in the process of engaging staff that has led to the greater importance of the curriculum vitae
句子结构怎么样啊,看不懂.that has led .中的that指代什么啊

答案

There is no doubt,however,that it is句中的that 是指代no doubt.it is ...that引导一个强调句,该强调句的真正主语是number of applicants with university education at all points in the process of engaging staff .而你问题中的that正好是这个强调句结构中的that,没有特别的指代,要说指代那也应该是it做形式主语指代.