Its value in war was such that only after it was built did the
brotherhood decide to start the siege of Dracula's castle. 从句部分倒装，built 和 did 之间无逗号，请老师分析一下句子。
Pray for Paris! Vive La France!! A dreadful attack happened in Paris and we pray for all the victims of this attack, the families, all those affected, and to France.疑问：the families, all those affected，这个做的是插入语和独立主格么？后面的and to france又是什么...
...oday, professors routinely treat the progressive interpretation of
history and progressive public policy as the proper subject of study while
portraying conservative or classical liberal ideas — such as free markets and
self-reliance — as falling outside the boundaries of routine, and sometimes
...
...的文学”（不指“多种文学”），如：He
studies both Chinese and French literatures.另外，《韦氏高阶英语词典》也有以下例句：studies
in different Asian literatures 对亚洲各国不同文学作品的研究(3) 若要表示“一种文学”“一部文学作品”等...
...gthens intellectual property protection as an important competitive means, and deepens intellectual property management, especially patent management, as an important means to guide scientific and technological innovation, economic restructuring, and optimization and upgrading of industrial and tech...
“When you're boss-man,” he added, “in commandand responsible for the rest-you-you sure get to see things different, don't you?”译文：“当你成了主事的人，”他接着说，“你负起了责任，你要对他人负责的时侯，你，你看问题肯定就不一样了，...
But it is businesses, rather than consumers, where the excitement is most immediately palpable. 根据句意判断，这句话是强调句，从前后文判断，it并未指代任何事务。但这里用where合适吗？我看曹老师提到这种句子要按定语从句分析。谢谢各位大咖...
..., I called to tell you that the conference has
been delayed until the 15th and 16th.这两句话有网友认为came和called应该改为have come和have called。给的理由是一般过去时表示时间或者状态发生在过去，而且结束点离现在有一段时间间隔，所以改为have c...
..., the cruel knives with
which Mr. Jones had been used to castrate the pigs and lambs, were all flung
down the well.因为castrate是动词原型，所以按be use to习惯于来解不对，按use to曾经来解，那么前面的had been是怎么回事？ 2. It was noticed that they wagged their tai...