改错The problem is if they can provide us with enough food and water .

改错The problem is if they can provide us with enough food and water . He is busy to work out the difficult problem. 改错 改错:It is very kind for you to help me work out the math problem.How can we go skiing if it will not snow in winter? you can't face the problem if the problem is your face if 与whether 有什么区别吗帮看两道改错题1.if he will come is an important problem.2.the problem is if they will agree with the suggestion we make .请问这里为什么要把if 改为whether 它们的意思不是一样的吗? I wonder if the answer is right or not.(改错) 定语从句改错：This is the most difficult maths problem which I have done. 改错the maths problem is so easy that i can work out 高一英语单句改错...1.He succeed in the competition made each of us happy.2.The problem is more and more young people are getting into the habit of smoking.3.If he is an engineer is unkown.4.What she wants to know is if she should attend the c what is the problem 单句改错1.Do you mind if I opened the window?2.There is not a space in the room for studying.3.No matter hoe the problem was hard,we had made up our minds to settle it.4.He speaks confidently as if he knows everything that is going on in the worl the problem with students in Grade 9 is that if we should keep our hobby. The problem is ( ) we can finish it.A if B which C whether D what 单句改错：1,I think he is just going to deal with this problem the other day. The problem is very hard,I don't know how to work out._____ (改错,写错的单词） it is so hard problem for the twins that none of them can work it out.改错 If you are late for the party ,the host is angry.(改错) They have not found the solution of the problem.改错