what are the cause of social problem and how should we solve

what are the cause of social problem and how should we solve We really don't know how we should solve the problem 改为同义句 W What we should do there is the first problem to solve 变成一个不定 I don't know how we should solve the problem.这how后面的是宾语从句 We should solve the problem with scientific methods.翻译 we should solve the problem ( ) a good way 英语翻译how are you going to solve the problem? How to solve the problem of pollution in nowadays how to solve the problem of heavy traffic what way do you think of ____(solve) the problem? What are the cause of sex discrimination? what are the cause of sex discrimination