English is difficult to learn谓语式什么?这里面只有一个不定式~~~~~我不懂

English is too difficult. English is difficult.(对difficult提问) English is very difficult改为感叹句 English grammar is very difficult.(改为感叹句) 英语作文 English is difficult to learn English is difficult,改一般疑问句 english is (real) difficult for me 是I think study English is difficult还是I think studying English is difficult? 是I find learning English difficult.还是I find learning English is difficult.为什么? English is diffcult .physics is more difficult改为同义句 How is the English t___today It is a little difficult However difficult English is,I will learn it well.A However difficult English is B No matter how difficult is English 为什么选A不选B It is not difficult to learn English.___ ___ ___ is not difficult.同义句 English is very difficult ,but I like it best (同义句转换English is very difficult ,but it is ------ ------- -----。 difficult to do /to be doneDo you think English is difficult to learn?为什么这里不是Do you think English is difficult to be learnt?English 是被学啊. 副词能修饰动名词吗Learning English well is difficult. It is difficult(?) many students(?)(?)English.括号应该填什么? to learn english well for me is difficult.同义句