is the first time I （）here.

The first time I----------here it is the first time that i ()here this is the first time i come here 是什么句型 I hear this is the first time you _____ here. It is the first time that I am here/ have been here you ever been here before?This is the first time I( )to the ——fact,it is the first time I have been here. this is the first time I ___ here.A.am being B.have been I come here the first time.句子成分问题 THis is the first time I （ ）here．答案是have been,但是我们口语里也经常听到Th this is the first time that i have come here;是定语从句的话,它的先行词什么 it is the first time that i have been here 是定语从句么?that做谁的宾语?