Another thing that he（ ）very difficult was English grammar.为什么用found而不用原形find?

翻译：That is quite another thing another thing还是another one thing one more thing等于another thing还是another one thing one more thing等于another thing还是another one thing The first thing that children recongnize is that one object can be connected to another, Another thing that I found very difficult was English grammar.Another very difficult thing that I found 这样写可以吗? Another thing that he found very difficult was English gramma.（改为同义句）____ _____ another thing that the found very difficult?(怎么填?为什么?) another thing that he found very difficult was (engliash grammar)对括号里面的提问----- --------another thing that he found very difficult There's another thing that i want you to help meThere's another thing that i want you to help me 英语词与短语填空Another thing that he _ very difficult was English grammar Another thing that I found very difficult was english grammer谁帮忙翻译一下这句 Another thing that he found very difficult was English grammar.这句话的语法结构是什么? Another nice thing about names is that they don't change as people do.的翻译 英语翻译翻译Another thing that i found very diffcult was English grammar another thing that he fould very difficult was English grammar 中文意思是什么? Promoters of diets that eliminate eating one thing or another 求翻译,不要机器的, Another thing that he found was listeningfound后面为什么加difficult不加difficultly another thing that he found ____was listening为什么填的是difficult 而不是difficultly