This question is very (difficult),but that question is much
This question is very (difficult),but that question is much
this question is very difficult ( )
This question is difficult ,but that one is more difficult 翻
This question is difficult ()us
The ------question is much more difficult than this one.
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 not difficult. It's very s______.
This question is very difficult.( )people can understand it.
用介词填空 ( )many girl,this question is very difficult.
This question is ( ) more difficult than that one.
This question is so difficult that I could ( ) do it.