What we should do there is the first problem to solve 变成一个不定
What we should do there is the first problem to solve 变成一个不定
what we have to do first is to find a _______(solve)to the p
The problem is what we should do with this machine
the problem is ------we should do-----him
what do you think ----solve the problem
What do you think solve the problem
what are the cause of social problem and how should we solve
任务型阅读:There should be __________ to solve the problem.
the first thing we need to do is that we should learn to car
the problem is (what we can do/deal with problem)
The problem is easy to solve.为什么用to solve
The problem is ___ to solve.