This question is difficult to answer.和This question is difficult for answering哪个是对的 不要用翻译机.讲一下为什么

this question is very difficult ( ) This question is difficult(改为同义句) This question is difficult ()us填介词 this question is too hard [ ]---answer This question is very _______.括号里填难 This question is right.改一般疑问句.. Is this question can be make sense? THIS QUESTION IS DIFFICULT改同义句THIS IS _________QUESTION 这个问题好翻译：This question is good.还是This is a good question? This question is difficult.(改为同义句)改为=This is( ) question This question is very difficult.l can not answerit ,合并成一句This question is ______difficult______me_____answer This question is too complicated for meл!This question is too complicated for me谢! This question is very (difficult),but that question is much ----(difficult). This question is easy.(改同义句） This question is easy （） me 填介词 This question is very hard,I can't answer. This question is very difficult to answer改为同义句 This question is very difficult to answer的同义句