that he managed to get the information是个主语从句
it是形式主语
不妨把how用一个形容词来代替,句子变成
it is impossible that that he managed to get the information
这样看,就比较清楚
that he managed to get the information是个主语从句
it是形式主语
不妨把how用一个形容词来代替,句子变成
it is impossible that that he managed to get the information
这样看,就比较清楚