I find it difficult to finish it.和I find it isdifficult to finish it.比如说：She says _____not right to do that.是it ,还是it is (答案是it is )
问题描述：
I find it difficult to finish it.和I find it isdifficult to finish it.比如说：She says _____not right to do that.是it ,还是it is (答案是it is )
答
find it 句型中it是作形式宾语 而find it is 是在作宾语从句中的形式主语 只有find可以有两种说法，所以那个题应该用it is
答
find后面是一个从句
答
I find it difficult to finish it.和I find it isdifficult to finish it 句子意思没有区别,但是前句的difficult 作宾语补足语.后句it isdifficult to finish it.是一个宾语从句.
She says _____not right to do that.这个必须是it is .因为 says 后不能跟（宾语+宾补）.而find 则可以说find sth adj