01 The movement of people from agricultural areas to cities to work can cause serious problems in both places. What are the serious problems and what measures can be taken to solve this problem?農(nóng)民工進(jìn)城所產(chǎn)生的問題和方案

　　02 In many parts of the world children and teenagers are committing more crimes. Why is this case happening? How should children or teenagers be punished? 青少年犯罪的理由和解決方案 青少年教育類話題