It's said the modern car was made in America.是被动语态吗?还是sa

It's said the modern car was made in America.是被动语态吗?还是said后省略了that?

the modern car was made in America这里的was made是被动语态.
It's said （that).据说..
是省略了that
再问： 主语从句中that 可以省略吗？
再答： 不是不能，是没有人去省 严格从语法上讲可以省，但是没有人说这句话时会省，相信我，没有。 It is said that后面绝大多数情况是加一句俗语或谚语，或常识性的东西。表达这种意思的时候，It's said that是很自然而然一起脱口而出的。绝对没有人省略这个that.如果是那样的话整句话听起来非常别扭。