find out that…句型的that是否可以省略?其他这种加that的句型呢?

find out that…句型的that是否可以省略?其他这种加that的句型呢? find out后面可以接从句吗?即是有没有find out that……这个句型? find out……that造句 I find that it it hard for him to work out the problem.句型转换I find __ __ for __ to__the problem__. find out 的用法 find out的含义 find out的意思 find out的同义词 find+形式宾语的句型 I find it possible to work out that problem 的意思I find it possible to work out that problemI find it possible to work out that problemI find it possible to work out that problemI find it possible to work out that problem find out 和 find的区别? find ,find out,look for,的区别 find与find out 的区别 find和 find out的区别? discover,find,find out,invent的区别 请问find与find out的区别 find与find out的区别 “find”和“find out”的区别