Do you remember all those years when scientists argued that smoking would kill us but the doubters insisted that we didn't know for sure?That the evidence was inconclusive, the science uncertain? That the antismoking lobby was out to destroy our way of life and the government should stay out of the way?请问老师That the evidence中的that干什么成分？并列句中间没连接词，可以有和主句断开的宾语从句吗？
That the evidence was inconclusive, the science uncertain? That the antismoking lobby was out to destroy our way of life and the government should stay out of the way? 这三个that从句都是insist的宾语从句。你可以理解前面都省略了Do you remember all those years when scientists argued that smoking would kill us but the doubters insisted。
