请问TIME在这一句话里的成分?IT‘S TIME FOR LUNCH.

请问TIME在这一句话里的成分?IT‘S TIME FOR LUNCH. 请问it's high time 的用法 It's cool.It's good time to climb hills.中的it和to的不定式个在句中做什么成分? It's time for you went to bed 这句话对吗?如果对 went to bed 在这里是什么成分? 请解释一下with后的结构and it sat for a long time with one finger pressed upon its forehead这是Alice's Adventure里的一句话 with后加it+谓语不知是什么句型 It took a long time for the work to be done.这句话里的to be done 是什么成分? It’s a half past quarter-to-three 这是歌词里的一句话 请问这个句子的IT的成分?An ecologist who studies a pond today may well find it relatively unchanged in a year’s time.It请问是宾语对吗?那后面的relatively unchanged in a year’s time.又怎么理解,是什么成分? It's ten ( )eight.It's time for class(在括号里填上一个单词） be realistic about the length of time it takes to learn a language.这个句子是对的吗?如果是正确的,请帮忙分析下.然后,it.language在这句子里作什么成分乃. 分析一句话的语法结构,It is also a focus for much of America's unease with a society in which the consumer is such a powerful king.with在这句话中做什么成分, it's to time us play for soccer 连成一句话 time to It's park go to 怎样拼成一句话? time to China it's goodbye say to连成一句话 it's time 定语从句为何用虚拟语气?MS没有虚拟的成分为何用虚拟语气?例如：It's time about we had supper. 为什么It's time to start anew这句话里的介词用to而不用for拜托各位了 3QIt's time to和It's time for有什么不同 划分句子成分it's time to water the tree of libety不定式结构在句中作什么成分纠错：liberty It's the first time that he has seen a foreiger.是什么从句 that在从句中充当什么成分