有关it的用法It doesnt matter what they do.在这里是不是it做形式主语,what they

It doesnt matter是什么意思 在主语从句中,that引导的句子往往可以用it 做形式主语,那么what引导的可以用it做形式主语么/ It做形式主语与What引导的主语从句有什么区别 it doesnt matter 怎么用? it's up to you ___them what they should do. 动名词的问题it is的句型中,有这样一种用法,比如it is easy to see what they are do It做形式主语时其后 to do 和 ing 的不同用法 及具体例句 does it matter和what does it matter的区别 形式宾语it的用法they found it difficult to study well 与 they found Should it matter what I do what I have done? 这里的it是形式主语吗? It is said no matter the truth,people see what they want to