Some students can't work it out.
The problen is difficult.I can't work it out.
.Sorry,I can't work it out ____
If you don't help me ,I can't work it out同义句 I can't work it
Even the top students in our class can't work out this probl
very few students can work out the problem.the teacher had t
The best students in our class can't work out this question,
As for this maths problem,few students can work it out.从这句中找
This problem is too difficult._____ students can work it out
can you work out some words?
I can't work out problem in this way .Why ____it in some oth
It is _question that i can't work it out.A.a so difficult B.
It was a little d_______.I can't work it out