大學英語四級考試，即CET-4，College English Test Band 4的縮寫，是由國家教育部高等教育司主持的全國性英語考試。下面跟著小編來看看全國英語CET4作文範文精編版吧！希望對你有所幫助。
part 1
資訊保安
Directions:For this part,you are allowed 30 minutes to write a composition on the topic:Information should write at least 120 words following the outline given below in Chinese.
1.資訊保安問題日益重要
2.資訊保安事故可能導致的危害
3.如何做到資訊保安
Information Security
The human beings are stepping into the information information industry develops very rapidly,so do the hackers,trick-playing teens,exploring children,fraudsters,and serious white-collar ,information security becomes an impending important issue.
In case of information breach,the victims-----government department, an organization or an institution,or a company will inevitably suffer great or small rnment may be threatened with national security. Companies may lose opportunities to develop new projects. And the public’s and users’ confidence will be damaged.
Then how to deal with this issue? Technology is only a partial solution to information ’s more important is that organizations and companies should promote the awareness on information security to its ver,since no system can ever be 100 percent secure,a prevention-only approach to information security management is not anies and organizations should adopt a dual approach to information security management by combing prevention and detection techniques.
part 2
論大學生做推銷
On College Students Doing Sales Promotion
Nowadays, there are an increasing number of college students who are doing sales promotion. On the weekends, when you are sleeping or reading, you will be disturbed by their knocks on the door. The commodities they promote cover a variety of items, such as toothbrush, shampoo, pens, notebooks, etc.
Different people hold different views on this phenomenon. As for me, I am against it for two reasons. One reason is that their frequent unwelcome visits in my spare time make me annoyed and my quiet life disturbed. The other is that many of the commodities they sell to us are fake ones and in bad quality.
To sum up, I do not like this way of sales-promotion. If I were in their position, I would not have bothered other schoolfellows. It is better for them to find a part-time job in a store and broaden their experience through the contact with potential customers.
參考譯文
論大學生做推銷
現在，越來越多的大學生們去做推銷活動。到了週末，當你正在睡覺或者讀書的時候，就會被他們的敲門聲打斷。他們推銷的商品五花八門、各式各樣，有牙刷、洗髮水、鋼筆和筆記本等。
對這一現象，不同的人看法也不盡相同。就我而言，我有兩點反對的理由。一個理由是，這些不速之客在我業餘時間的頻繁造訪使我很生氣，打亂了我寧靜的生活。另一個理由是他們出售給我們的`有很多都是假冒偽劣商品。
總之，我不喜歡這樣的銷售方式。如果我是他們的話，我不會打擾其他同學。他們最好是在一家商店找一份兼職工作，並通過與潛在的客戶打交道積累經驗。
