英语单选一道~did everyone in your class work out that math problem

英语句子改错：That is too hard for me to work out the math problem. 一道英语填空All of us found difficult to work out the math problem 一道英语单选题,I didn't manage to work out the problem( )the teache else,nobody,our,in,class,work,can,the,out,problem 英语单选 要解析only ——can we work out the problem.A by the way B in how did you work out the math problem?A.to ask the teacher f It's clever for him to work out the difficult math problem.单 If you can't work out the math problem,you can ask your teac You can 't work out the math problem unless you --to your te 1.The math problem is so difficult that I can't work it out. we found that we could essily work out the math problem(同义句转 I suppose that you can work out the math problem.改为否定 怎么改