it is difficult to imagine what life would be like without memory怎么翻译

I find it difficult to learn English well.这里,为什么不是it is difficult?求解! english is difficult to learn.i like it t_______. I thought it( ) me to work out the problem.A.difficult for B.is difficult for I found it difficult.等不等于 i found it is/was difficult?kankanI found it difficult to solve the problem.等不等于 i found it is/was difficult to solve the problem? I know it is not interesting and it is difficult to learn 翻译 什么时候用it什么时候用it is,如I think it difficult to do my homework. I find that it difficult to find a job ,那个 it 后面要不要加is 分析句子I find it difficult to do为什么it 后不加is parents found it is difficult/it difficult/it was difficult to teach children.说明选择原因 Greek is a language I found__to learn.A.is difficult B.it is difficult C.it difficult D.difficult. how difficult is it to save money? is it difficult to learn Japanese? i know it is i( ) difficult to run a marathon ,but i still want to have to try I find it difficult to learn English这句中为什么不是it is difficult 为什么省略了is如果是I find it is difficult to learn English对吗,是不是这种形式符合所有 还是只有find可以 I found it is very difficult to understand what the foreigner said.（×）为什么不能是“found it is very difficult to...”,不是find可接从句吗? I find that it is difficult to do the work .句子正确吗?和I found it difficult to answer the question.句型都可以吗? I found it very difficult to learn maths well.我觉得应该是 I found that it is very difficult to learn maths well. I find it difficult to be a good teacher.和I find it is difficult to be a good teacher.有什么区别?第一句的句子成分是什么？