It's said(据说) that the long bridge______________（build）in two months will be built为什么不能用wil have been built .用将来按成进行时,翻译成据说这个大桥将在两个月之内建成呢

It's said(据说) that the long bridge______________（build）in two months will be built为什么不能用wil have been built .用将来按成进行时,翻译成据说这个大桥将在两个月之内建成呢
It's said(据说) that the long bridge______________（build）in two months will be built
为什么不能用wil have been built .用将来按成进行时,翻译成据说这个大桥将在两个月之内建成呢

It's said(据说) that the long bridge______________（build）in two months will be built为什么不能用wil have been built .用将来按成进行时,翻译成据说这个大桥将在两个月之内建成呢
it is said that 的用法要注意的是is的时态,如果是is的话,后面用到的是将来时will be,对于没有发生的事情最好是用一般将来时比较好.对于这个语法的用法可以多查些资料~