当find的宾语是动词不定式时要加it来代替,把不定式放到后面.
Ifounditdifficulttomakeupmymind.
=Ifoundit(was不是is,因为前面found是过去时)difficulttomakeupmymind.
find+it+adj+todo发现干某事怎么样(it作形式宾语,代替后面的动词不定式)
=find(that)it+is+adj+todo(it作形式主语,代替后面的动词不定式)
Ifindit(is)easytolearnEnglishwell.
think和find用法类似
Ithinkit(is)importanttolearnEnglishwell.