It is so kind of sb to do sth 可以转成 sb 作主语吗？比如:It is so kind of Tom to work out the math problem for me.可以理解为 Tom is so kind to work out the math problem for me(不定式作状语)吗？
...用作动词lent的宾语，故可以省略。I wore the
necklace (which) my mother had left me. 我戴着我妈留给我的项链。句中的(which) my mother had left me为修饰the necklace的定语从句，引导定语从句的关系代词which在定语从句中用作动词left的宾语，故可...
Isn't that the way it is when we take the time and make the effort to do something for someone else?请问：(1) Isn't that the way it is 是什么意思？that 和 it 分别指代什么？(2) When引导的从句应该是后置了，它引导的是主语从句吗？
...rdless. (3)The news showed a trick of cheaters and, to my surprise,it was the same situation as I had experince during the day.这三个句子中as的后面为什么略有不同，希望老师指点，谢谢了！