______to this problem is expected to be found before long .
______to this problem is expected to be found before long .
单选题:A ___ to this problem is expected to be found before lon
A solution to this problem is expected to be found before lo
but this is not found (thought可以吗) to be a problem
It is ______to work out this problem.A enough ea
It is ______to work out this problem. A enough ea
I found it impossible to work out this maths problem 不加be动词也
这个句子this problem is hard to be solved.
he is expected to consider the problem carefully 怎么翻译?
英语翻译cloud computing is also expected to be a hot topic this
i found a different way to ____ this problem
TO BE OR NOT RO BE ,THIS IS A PROBLEM谁知道是什么意思