I have much trouble _____ (solve) the problem.怎么填?

I'm sorry to have given you so much trouble. I have much trouble _____ (solve) the problem.怎么填? If you have any trouble ,please call me A .I have no trouble B .I will ,Thank you very much I'm very sorry I have given you so much trouble怎么回答 I am sorry to have troubled you so much可否用to trouble I’m terribly sorry to have caused you so much trouble Because I Have grew up,and too much trouble中文是什么意思 I am terribly sorry that I __ you so much.Atroubled Bwould trouble C.have troubled D.did trouble火速,说明理由 looking for your answer-I'm sorry to have given you so much trouble.-____.A.No trouble at all.B.Don't be sorry. I have too much trouble.I need your help.用so...that/such...that合并句子为什么答案里用so...that不用such...that啊?改成I have such much trouble that I need your help不行吗?不可以把much trouble 看成名词短语吗?much不是 I'm so sorry to have put you to so much trouble.划分一下这个句子的成分 B)I‘m sorry to_you so much trouble.A.brought B.have brought 为什么选B不选A -If you have any trouble, be sure to call me.-大神们帮帮忙A.I will think it over B.I am sorry to hear that C.I have no trouble D.I will.Thank you very much. i am sorry to（）you so much trouble A have given B have been given C have been giving D giving这道题选什么,请说明 I have trouble to learn sth I have trouble to learn sth对吗? —If you have any trouble, be sure to call me.B. I will. thank you very much.C. I have no trouble 正确答案是c.为什么?O(∩_∩)O谢谢 求翻译!My parents have been most tolerant of whatever mistakes i have done.Sorry for causing too much trouble,PaPa and MaMa