it's hard to believe that someone could have actually conjured them up.
问题描述：
it's hard to believe that someone could have actually conjured them up.
that 可以省略吗?为什么（不）可以
答
可以省.that引导宾语从句时,不可以省略的情况是：1、当宾语从句前有插入语时,that不可省.例如：We hope,as you know,that he will go abroad with us.你也知道,我们希望他和我们到国外去.2、当宾语从句前有间接宾语...