It's a diffcult
I have a math,it's diffcult and boring改错
根据首字母填空It's not easy to s such a diffcult problem.
It's too diffcult to.啥意思
You can't e to finish the job in a day.It's a diffcult job.
it's so diffcult a question.i think he will have problems (
把If it weren't for their support,we would be in a diffcult s
If it were not for their support,we would be in a diffcult s
So fast____that it's diffcult for us to imagine its speed.A.
填空答案it's diffcult to d______ between the two.
It’s diffcult for me to finish the work.
I would like__maths,I think it's diffcult to learn
but it could work out a lot diffcult problems