The problem was too difficult for me to work out.改为复合句
The problem was too difficult for me to work out.改为复合句
the problem is too difficult for me to work out 英语改为同义句
The maths problem is too difficult for him to work out 复合句
改为同义句1.This problem is too difficult for me to work out.This
the maths problem is too difficult for me to work out还是to wo
The problem is too difficult for me to work out.(同意句转换) The
The maths problem is too difficult for him to work out.(改为复合
The problem is too difficult for us to work out.(改为同义句)
it was very difficult for him to work out the problem改为同义句
it was very difficult for him to work out the problem 改为同义句
The problem is difficult for me to work out.
It was very difficult for me to work out the math problem.同义