问题 如何理解not that we know of

句子: Well, not that we know of.（书本上翻译成：并不像我们所了解的那样）请问老师：we know of如果是定语从句，副词not难道可以修饰代词that吗？

问题 ignorant of their enemy修饰leave?

I did not like to leave my family alone, ignorant of their enemy.老师，ignorant of their enemy（是形容词短语作状语）,alone是副词，同时修饰不定式谓语动词的leave吗？

问题 three of these restaurants的用法理解

Today, Oliver has three of these restaurants, and a few hundred students have finished the program.老师这句话是什么意思，是不是明白了 of 的用法，这句话的意思就明白了。谢谢！

问题 a great deal of me是什么意思

The job asks a great deal of me.请问这个句子是什么意思？重点是：a great deal of me是什么意思？

问题 articles of association

刚才通过“有道词典”搜索，“公司章程”翻译成“articles of association”，但单独搜索，article是“文章”的意思，association是“协会、联盟”的意思。为何二者合起来组成的词组就是“公司章程”呢？ 

问题 the issue of which is seen as the driving force的句式

...the Government should increase the financing of pure science at theexpense of technology or vice versa often depends on the issue of which is seen as the driving for...

话题 of

话题 of短语

话题 of which

话题 sort of

话题 instead of

话题 consist of

话题 write of

话题 ask of

话题 that of