1.This is the first time I ___ this kind of refrigerator.

This is the first time I ______(wear)this kind of dress. It is the first time that I have enjoyed this kind of moon c is this the first time that jack ——this kind of food? It's the first time that I have seen this kind of flower. it is the first american movie of this kind that i've ever s It is the first American movie of this kind ( )I've seen. this is the first time I ___ here.A.am being B.have been this is the first time i came to china和this is the first tim This is the first time astronomers ____the whole process of this is the first time i come here 是什么句型 this is the first time I have visited your hometown. this is the first time i'v visited your hometown