→大学｜As we all know, smoking does great harm to human beings. More and more people have come to realize how serious this problem is. Bu…〔01-19〕

  →作文｜Today the crime rate in soe cities of our country is rising. Many citizens often complain about the thefts and robberies that have…〔01-18〕

  →作文｜Sir, it so happened that I was on my way home and noticed who were around and what they were doing. A man in a dark suit was walki…〔01-15〕

  →美文｜Nowadays reference books have become a problem of great concern for both teachers and students. For example, there are more than t…〔01-13〕

  →作文｜Population to Be Curbed (A) Nothing in today's world is as big a problem as that of population. People begin to worry about the su…〔01-07〕

  →作文｜Pollution: a Social Problem When we read newspapers, we often come across the word pollution. This word was not familiar to the pe…〔12-23〕

  →美文｜Problems Created by the opulatton Explosion This sudden increase in the population of the developing countries has come at a diffi…〔12-18〕

  →美文｜The Problem of Human Population1． It has been estimated that a thousand years ago there were less than 400 million people on earth…〔11-28〕