that difficult is I think 连词成句

i found that the question is difficult.that that difficult is I think 连词成句 I think that it is _____ problem for us.a quiet difficult b quiet a difficult c very difficult a 英语翻译为什么是I found that learning English is very difficult,而不是I find that learning English is very difficult?Found在这里表示什么? english is sunch a difficult language that i think i can never learn well改错 It is _question that i can't work it out.A.a so difficult B.so a difficult C.so difficult a 请帮我 The question is so difficult that I can't answer it(改为同义句) I find that it difficult to find a job ,那个 it 后面要不要加is I find that spoken English is very difficult for me为什么是spoken? I think that English is not so difficult as math.为什么不用否定转移? Y.Driving is difficult.I am afraid that there are new people! I agree this is difficult but that person way be lonely too.帮忙翻译翻译, I do not think this problem is as difficult as that one 同义句感激不尽 English is so difficult that I can't learn it well.(改为简单句) This piece of music is so difficult that I can't play it.(保持原意)This piece of music is _______ difficult __________ ________ ________ play. The problem is so difficult that I can't work it out.同义句The problem is _______ _______ difficult for me ______ work out. 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.