请帮忙分析下面这句话的语法It is largely owing to their painstaking efforts that pave the way for advancement and prosperity.请问这句话的句子结构是什么?前半句是强调句吗?如果把这句话理解成简单句,那么that

it'been worth it中been的是什么用法?请帮忙分析一下这句话的语法 请帮忙分析下面这句话的语法It is largely owing to their painstaking efforts that pave the way for advancement and prosperity.请问这句话的句子结构是什么?前半句是强调句吗?如果把这句话理解成简单句,那么that Jack used to look nervous when scolded. 请帮忙分析一下这句话的语法 It is the third time that i have been in Beijing.帮忙分析下这句话的语法结构和时态,为什么用have been It is gone. It is missing.请解释一下这两句话的语法? I think the best chance for us to be great here taday is to have you paly.请帮忙分析下这句话的语法 请帮忙分析下面句子的语法结构,并翻译,十分感谢it is in the services rendered by these governments that the problem of social balance is especially severe. 请帮忙分析下面的句子：but finally it is me that is here in the Netherlandsbut finally it is me （that） is here in the Netherlands这是一个语法填空的其中一空,答案是填that,理由是强调句,可是根据强调句的原则, 请帮忙具体分析一下这句话,要有语法这些的…It can make you sound cheap and disrespectful sometime...请帮忙具体分析一下这句话,要有语法这些的…It can make you sound cheap and disrespectful sometimes. 请帮我分析一下这句话的语法,是什么从句?句子在问题补充里.The second you think it's so late is the fastest moment. 帮忙分析一下这个句子的语法结构吧that is all there is to it 帮忙看一下这句话的语法结构What is more,imagine that your opponent has access to your files and what should be the main argument it could retire from it.帮忙分析一下这句话的语法结构,（比较困惑的是句尾部分 it could 请帮忙发分析一下这句话中句子的结构和成分,用到了哪些语法?Indeed,it may well be that those whose work is their pleasure are those who most need the means of banishing it at intervals drom their minds. And whose fault is that?分析这句话的语法. It is very interesting to speculate what one could do after leaving the school 请帮忙分析这句话的语 this here is all there is.请朋友帮我分析下这句话的语法或者句法 请问下面这句话语法和意思正确吗?请大家帮忙看看.谢谢It would be better to take care of their wife and children. Popular music in America is what every student likes.请帮忙分析这句的语法结构