【还是同义句转换】the puzzle is so difficult that nobody can work it
【还是同义句转换】the puzzle is so difficult that nobody can work it
同义句 The math problem is so difficult that nobody can work it
The problem is so difficult that nobody can work it out(改为同义
The problem is so difficult that I can't work it out.同义句
The question is so difficult that nobody can answer it
This problem is so difficult that nobody can work it out.
This problem is so difficult that nobody can work it out.(保持
求The question is so difficult that nobody can answer 的句型转换.
The question is so difficult that I can't answer it(改为同义句)
the question is so difficult that I can't answer it.同义句
The question is so difficult that no one can answer it.改为同义句
the question is so difficult that we can't answer it.(同义句)