I find it hard （to learn） Chinese well 为什么是to lea

I find it hard （to learn） Chinese well 为什么是to lea 为什么是“I find it difficult to learn English well?" I find it useful to learn English well It is so hard to lear I still find _____ to hard to learn English well. I find it hard to learn English well.请讲解分析一下这个句子. I find it difficult to learn English well.这里,为什么不是it is diff We find it important to learn English well.为什么是it不是it's I find it difficult to learn math well i find it easy to learn English well 同义句 I find it difficult to learn English well的复合句 I find it difficult to learn English well,Professor Smith 【英语问题】i find it easy to learn English well