It s______ that the problem is difficult to solve.空里填什么?
It s______ that the problem is difficult to solve.空里填什么?
It is more difficult to solve a problem than that of finding
We found________ the problem.A it is difficult to solve B it
The problem is too difficult for us to solve it. 这个句子里面的it 为
this is the problem very difficult to solve
Is it a problem difficult to solve?求解释,给分啊
求翻译,半小时内To solve the problem is difficult at all, but is wor
问个英语问题.求教.The problem is much too difficult to solve.为什么不是To
He tried his best to solve the problem,however difficult it
He tried his best to solve the problem,______ difficult it w
The problem is too difficult for us to solve.=The problem___
I find it difficult to solve this problem .(改为复合句)