【正确答案】：
     IT IS OFTEN DIFFICULT FOR A STUDENT TO DECIDE WHETHER HE SHALL HAVE ROOMMATES OR NOT. BUT FOR A COLLEGE STUDENT, THE ADVANTAGES OF HAVING ROOMMATES ALWAYS OUTWEIGH THE DISADVANTAGES. THOSE WHO OBJECT TO HAVING ROOMMATES CLAIM THAT SEVERAL PEOPLE LIVING TOGETHER GIVES RISE TO SOME UNPLEASANTNESS BECAUSE EVERY PERSON HAS HIS OWN WAY. THEY ALSO ARGUE THAT, WHILE LIVING TOGETHER, THERE IS USUALLY A LACK OF PRIVACY.
     ALTHOUGH AT FIRST GLANCE THESE ARGUMENTS SOUND REASONABLE AND APPEALING. THEY ARE NOT BORNE OUT BY A CAREFUL CONSIDERATION. WHEN YOU AND YOUR ROOMMATES ARE IN ODDS, IT IS NOT SIMPLY UNPLEASANT. ON THE CONTRARY, IT IS THE BEST TIME FOR YOU TO LEARN HOW TO ADJUST THE RELATIONSHIPS BETWEEN YOURSELF AND THE OTHERS. SOLVING TRIVIAL PROBLEMS IN THE DORM WILL, IN THE LONG RUN, ENRICH YOUR SOCIAL EXPERIENCE AND HELP YOU TO UNDERSTAND OTHER PEOPLE’S FEELINGS AND LEARN TO BE CONSIDERATE. IN ADDITION, SOME PERSONAL EXPERIENCES AND EMOTION ARE NOT SO PRIVATE AS NOT TO BE KNOWN BY EVEN FRIENDS. LIVING WITH OTHER PEOPLE, YOU ARE SURELY TO FIND OUT THAT MOST OF WHAT YOU PREVIOUSLY REGARDED AS PRIVACY, TO YOUR SURPRISE, NO LONGER APPEARS "PRIVATE" AT ALL, BECAUSE YOUR ROOMMATES SHARE A GREAT DEAL OF WHAT YOU THINK AND FEEL. AS A RESULT, YOU WILL FIND DISCUSSING WITH ROOMMATES OVER THOSE "PRIVACIES" ACTUALLY CLARIFIES YOUR CONFUSION AND BRIGHTENS YOUR SPIRITS.
     FINALLY, THE INCOMPARABLE ADVANTAGE IS THAT IT OFFERS AN EXCELLENT CHANCE OF COOPERATION AND ADEQUATE COLORFUL GROUP ACTIVITIES. PLANNING A PARTY SINGLE HANDEDLY MAY BE A DULL AND DIFFICULT JOB. YOUR ROOMMATES’ HELP, HOWEVER, RENDERS IT ENJOYABLE AND EASY. YOU CAN MAKE A PLAN TOGETHER, TAKE A TRIP TOGETHER, AND HAVE A FOOTBALL GAME TOGETHER AGAINST ANOTHER DORM. COMBINING EVERY MEMBER’S WIT AND TALENT TOGETHER, YOU MAY EVEN START A MUSICAL BAND. ALL OF THESE ARE INVALUABLE THROUGHOUT YOUR LIFE. 
     SO AS I SEE IT, ROOMING TOGETHER, AS A PRECIOUS OPPORTUNITY FOR STUDENTS LIVING IN DORMITORY, IS THE BEST WAY OF LEARNING COOPERATION AND OF UNDERSTANDING OTHER PEOPLE AND THE SOCIETY IN GENERAL. SUCH EXPERIENCE WILL DEFINITELY BE HELPFUL IN ONE’S LATER LIFE. SHARE YOUR HAPPINESS AND SADNESS WITH YOUR ROOMMATES AND YOU WILL RECEIVE HIGH REWARD. 
【题目解析】：由题干可知本文是一篇对比议论类的文章，作文思路如下： 开头段：提出主题 The advantages of having roommates always outweigh the disadvantages.主体段：论证主题 ①Firstly，____________________________（分论点一）+举例子②In addition, ____________________________（分论点二）+举例子③Finally, _______________________________（分论点三）+举例子结尾段：自己的观点，总结升华。