To finish this maths problem is difficult(改成同义句) ()()() fini
To finish this maths problem is difficult(改成同义句) ()()() fini
To work out this maths problem is difficult.(同义句转换) __diffic
this maths problem is more differicult than that one (同义句) M
This maths problem is easy to work out.同义句This maths problem
to understand the problem is very difficult .(改同义句)
This Maths problem is difficult.I can't work it out.的同义句
It's difficult for him to work out this maths problem 同义句是什么
lt's difficult for him to work out this maths problem的同义句
I think Ican finish it on time .(改成否定句)I----- -----I----fini
This maths problem is too difficult ______you.to
this maths problem is diffferent from that one (改成同义句)
To answer this question is difficult to me(同义句)