The maths problem is difficult,but f___we work it out.
The maths problem is difficult,but f___we work it out.
the maths problem is too difficult .——————can work it out
The maths problem is very difficult,.I work it out,though 为什
It is difficult () out this maths problem
The problem is too difficult .------student can work it out
This Maths problem is difficult.I can't work it out.的同义句
the maths problem is too difficult for me to work out还是to wo
The maths problem is too difficult for him to work out 复合句
The maths problem is too difficult for him to work out.(改为复合
it is difficult to work out the problem 对work out the proble
The maths problem was too difficult.____worked it out.
1、The maths problem is too difficult for us to ( ).A、work it