题干
作为一名中学生，我们应该在学习和生活中学会帮助别人，关心他人……请你以“Helping Others”为题，用英语写一篇70词左右的短文谈谈你的想法和具体做法。
答案(点此获取答案解析）
Helping Others
All of us know everyone needs help and everyone can help others. For example， it's our duty to clean up the classroom. We can help our classmates keep the classroom clean.
Our English teacher often tells us: helping others is help
予“黑人店”。缺斤少两，欺诈顾客违反了市场交易的（ ）原则