【简答题】According to a new survey, student safety has become a big problem. Now in many big cities of China, many schools start a new lesson: self-protection. Students like this lesson because there are no ex...
【简答题】According to a new education survey, student safety has become a big problem. Nearly 50 percent of the students say they are worried about robbery on the way to and from school. Now in many big cities...
【简答题】According to a new survey, student safety has become a big problem. Nearly 50% of students say they are worried about robbery(抢劫) on the way to and from school. Now in many big cities in China, some s...