It is the second time that I have been to Beijing是主语从句吗?

It is the second time that I have been to Beijing是主语从句吗? It is the second time that I have been to Bingjing.这是强调句式还是定 it is the first time that i have been to japan 是什么从句 it is the first time that是主语从句吗 it is the first time that i have been here 是定语从句么?that做谁的宾语? This is the second time that he has been to Japan.是什么从句? It is the third time that i have been in Beijing.帮忙分析下这句话的语法 This is the second time __I have been here.A.that B.when C.i I have never been to Beijing, but it’s the place that I most I have never been to Beijing,but it’s the place that I most it is the third time that you have been late this month 什么从句 It is the second time that I (come)to China Wheb I arrived a