This question is difficult{改为同
This question is difficult(改为同义句)
This question is difficult.(改为同义句)改为=This is( ) question
This question is very difficult to answer改为同义句
this question is very difficult ( )
This question is difficult ()us
同义句:This question is difficult.
this question is not difficult ------- (answer)
This question is very (difficult),but that question is much
I think it is difficult for me to answer this question(改为简单句
THIS QUESTION IS DIFFICULT改同义句THIS IS _________QUESTION
The question is too difficult for me to answer.同
This question is difficult to answer.和This question is diffi