The problem is very difficult.He can't work it out.(合并为一句)
The problem is very difficult.He can't work it out.(合并为一句)
the problem is very difficult.we can't work it out.(合并一个句)th
He can work out the problem.He is very clever.(合并为一句)
the problem is very difficult.we can't work it out.(合并)the p
The problem is very difficult.We can't work it out.(51.合并)
如下:The exercise is very difficult.We can't work it out.(合并为一
THE problem is very diffcult.he can't work it out .(合并)
The problem is difficult.I can't work it out.(连成一句)
英语疑难问题1.The problem is hard.Nobody can work it out.(合并为一句) T
This math problem is very easy.I can work it out.合并为一句
He is clever.He can work out the problem.合并为一句
The problem is very difficult.We can't work it out.The probl