问题 关于a complete stranger from God knows where的语法分析

我在美剧中看到一句话：I don't want to give my fortune to a complete stranger from God knows where.这个  a complete stranger from God knows where 该怎么做语法分析呢？ 我理解的是 God knows 是插入语，但是插入语一般可以删除，这个地方似乎不能...

问题 关于现在时的两句话

请问以下两句话哪句是对的？It is used to cut breads nowadays.It is being used to cut breads nowadays.（它现在被用来切面包）背景：感觉is后加being used表被动是对的，但是看到一个例句是is直接加used，这也能表被动吗，还是说是一种时态之类...

问题 would rather do sth than to do sth结构

...ol, if he or she has a pleasant smile, than to hire a doctor of philosophy with a somber face. 不是应该是 would rather do sth than do sth 吗？

话题 so much as

话题 so...as to

话题 by so little

话题 to do so

话题 not so much

话题 so little money

话题 such so引导从句

话题 so do i

话题 do so的用法

话题 and so on

话题 to be so

话题 not so as