their reasons run as following: to begin with, they believe only competition can help themdefeat their counterparts; in addition, they think competition is the only way to lead tosuccess.

　　but some others hold different opinion. they think cooperation is as important ascompetition. they base their opinion on the following reasons: on one hand, cooperation canbuild trust between each other and help to bring long-term relationship; on another hand,cooperation can turn a small and weak business into a big and strong one.

　　from what has been discussed above, we may safely draw a conclusion that bothcompetition and cooperation are essential to success and thus should be emphasized at thesame time.

　　大學英語四級寫作預測：手機影響學習嗎(Do Mobiles Distract Study)

　　wherever you are, you can see many people equipped with mobile phones. it seems that theworld becomes smaller nowadays. you could be found wherever you are so long as you take themobile phone with you. and mobile phones are also becoming a new scene on campus.

　　students think it is extremely convenient for them to communicate with the outsideworld by using mobile phones, especially when they are hunting for jobs, so they call it anessential investment.

　　education experts analyze the entry of mobile phones into campus as an indication ofsocial progress. and mobile phones have been considered advanced for its attractivefunctions. the youth of today send messages, surf on the net, listen to music and even takephotos by using their mobile phones. to some extent, it reflects that college students are moreand more involved in this modern society, rather than pedants in the “ivory tower”.

　　as a coin has two sides, the mobile phone, while providing convenience, causes troubletoo. in classrooms, the untimely ringing interrupts lectures and destroys the atmosphere ofstudy, so it prompts many complaints. and the mobile phone users themselves also suffer.

　　therefore, we need to think more about how to integrate mobile phones properly into ourlives.

　　大學英語四級寫作預測：節約能源(Save the Energy Resources)

　　another round of energy crisis is knocking at the door. in 2004, world oil consumptionreached a new record, causing oil price in the international market to skyrocket amazingly.

　　as for china, it was reported that many traditional mineral cities in northeastern china hadrun into predicament, with their economy collapsed and workers unemployed, only becausecoal had been mined out.

　　fossil energy resources, including coal, oil and gas, are unlike sunlight, water power andwind power which are generated consistently. they’re not practically reproductive during humanhistory. once consumed, they’re gone forever.

　　if they were to be exhausted before we could find sufficient reproductive resources toreplace them with, we’d have to live in entire blackout again like our ancestors have donethousands of years ago. that’s of course not what anyone would want to see.

　　due to technical limitations, people still have to utilize these resources now.

　　as a result, we must economize them most cleverly. new techniques should be developedand applied to reduce energy cost in industry and daily life. alternative energy should beemployed wherever possible. eradicate any practice that wastes energy.

　　humans have overcome so many crises in history, and we’re sure to win this time also.