This question is very difficult____________ .

This question is very difficult____________ . this question is very difficult ( ) This question is very (difficult),but that question is much This question is very _______.括号里填难 This question is very easy,but n___________of us can answer this question is very [ ](easy) we can answer it [ ](easy) 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 this question is very ( )i can work it out（ ） This question is not difficult. It's very s______. This question is very difficult.( )people can understand it.