We are said ___in the information age,a time of new discoveries and great changes.A.to live B.to be living C.to have lived D.having lived请写些过程,特别是主动表被动这些相关的问题

问题描述:

We are said ___in the information age,a time of new discoveries and great changes.
A.to live B.to be living C.to have lived D.having lived
请写些过程,特别是主动表被动这些相关的问题