Is it a problem difficult to solve?求解释,给分啊Is it a problem difficult to solve!这个是对的! 但是换成肯定句呢?是不是"It is a difficult problem to solve"还是"It is a problem difficult to solve"而且为什么不能是"Is it a

it is a problem that It is a important problem It’s a very easy maths problem.改为感叹句.---- -----easy maths problem it is. this problem is very easy A----- can do it This is a s_____ problem.We must solve it It is a important problem 这个翻译中文怎么翻译 It is a problem we need to get out 改为感叹句It is an interesting maths problem.( )( )( )a maths problem. Before a problem can be solved,it must be obvious__the problem itself is.whatthatwhichwhy this is a （ ) problem there is a problem Pollution isn't a big problem now,is it?( ) Pollution isn't a big problem now,is it?( )A Yes,it is B No,it isn't求给出答案后将答案的正确翻译说一下Pollution isn't a big problem now,is it?( )Pollution is a big problem now,isn't it?( )A Is it a problem difficult to solve?求解释,给分啊Is it a problem difficult to solve!这个是对的! 但是换成肯定句呢?是不是It is a difficult problem to solve还是It is a problem difficult to solve而且为什么不能是Is it a it is l______ of a problem to be poor than to be honest.it is l______ of a maybe..distance is a problem This problem is difficult,please think it ( )介词This problem is difficult,please think it ——A ofB overC aboutD up It is difficult () out this maths problem Pollution isn't a big problem now,is it?( ) Pollution isn't a big problem now,is it?( )A Yes,it is B No,it isn't求给出答案后将答案的正确翻译说一下