Question

有没有哪位仁兄会做英语15题，谢谢啊！

Answer 1

A
“so/such ... that ...”结构中
so, such连同它所直接修饰的成分共同位于句首表示强调时， 主句要进行倒装(that后面的结果状语从句不倒装)。例如：
So angry was he that he couldn’t speak. 他愤怒得一句话也说不出来。(so与作表语的形容词放于句首， 主句呈现全部倒装的形式)
So fast does he run that he is far ahead of others. 他跑得如此快， 以至于远远领先于其他人。(so与修饰谓语run的副词fast放于句首， 主句呈现部分倒装的形式)
To such an extent do the parents love their son that they have tried to satisfy every demand of his. 父母俩爱子爱到了如此程度， 以至于尽量满足他的任何要求。
你的句子等于
He went on with his empty speech to such an extent that some of us began to doze
他的演讲空洞到这种程度以致于我们都开始打瞌睡了

Answer 2

C 这里是一个倒装句型，He would go on with his empty speech to such an extent that。。。

Answer 3

The door opened and in came Mr Li.门开了,李先生进了来.