the fish,which has since been sent to a museum where it is b

since The fish,which has since been sent to a museum where i 请详细讲解以下句子The fish,where it has since been sent to a museum w It is a week since he has been to BeiJing. It's four years since Mike ____ to Tibet.A.has been B.is com She has been sent _ the football match which is being held.A where is Mr Liu?He ( )the library.A has been to B has gone t John has never been to the space museum,____?A.has John B.ha Is this the museum in___ you lost your key.A where B which C She ___ the man since she was 20.A.has married to B.has been Where is Li Lei?He Shanghai.A.has gone to B.has been to C.we Where is my father He ____ home.A.has been B.has gone to C.h 英语翻译It is hard to track the blue whale,which has almost been