Each man and each woman there is asked to help.请问这句话中的there是什么词性,做什么成分?

Each man and each woman ( )bring some water here. Each man and each woman ( )bring some water here. each的用法：each man and woman...we each...each of...each的用法：each man and woman...we each...each of...each的在句中的做什么成分? each man (do/does)? Each man and each woman _________ standing at the door.A.is B.are Each man and each woman(was;were)asked to help when the fire broke out.选哪 Each man and each woman(was;were)asked to help when the fire broke out.选哪 The man and the woman know each other . each man and woman has the same rights each each each each each Each man and each woman there is asked to help.请问这句话中的there是什么词性,做什么成分? Mary and John and the green man were afraid when they saw each 47．Each man and woman____________(be) asked to complete a form. Each man and woman have the same rights填have对吗