公共英语四级分类模拟题80(总分：100.00，做题时间：90分钟)一、Writing(总题数：4，分数：100.00)1.There is an advertisement in the Sunday paper for a part-time research assistant. You are into rested in the post. Please write a letter to apply for the post. You should write 160200 words on ANSWER SHEET 2. （分数：25.00）_正确答案：()解析：Dear Sir, I am writing in response to the advertisement you placed in the Sunday paper for a part-time research assistant. Next year I will receive a bachelors degree in chemistry, and this job would give me the experience I will need for my future career in this field. I believe that both my education and experience are directly related to your needs. As an undergraduate,I have taken many courses in chemistry and developed a great deal of practical experience. As a result, I can, at this point, perform most laboratory procedures with little or no difficulty. Because my primary interest is in polymer chemistry, I feel certain that I could carry out any assignments you would give me. Besides taking courses in chemistry, I have taken many optional courses such as computer programming, electronics circuit design and surface science. In addition, I spent last summer helping Professor Liu in surface chemistry. I would appreciate the opportunity to join your staff because your company enjoys a reputation for helping students like me to gain experience in industry. I enclose a resume and could be available for an interview at your convenience. Sincerely,Zhang Xi2.Directions: Read the following statement and write an essay on it. In your essay, you should (1) state your opinion, and (2) support it with examples Never give up, never lose hope. You should write 160200 words neatly on ASWER SHEET 2. （分数：25.00）_正确答案：()解析：One possible version: It is widely accepted that Never give up, never lose hope, a strong and positive life attitude, is essential for individual success on the grounds that permanent persistence may boost our confidence, strengthen our will, and provide us a second Chance for success when we are in hardship. However, others argue that sensible abandonment is mole precious than blind persistence because the wise one should choose the most suitable area for himself/herself. In my opinion, we need to learn to give up timely. The most important reason is that we should adjust our aim carefully in order to go forwards continuously. Sometimes, to give up those unrealistic targets is essential for success. Whats more, the attitude Never give up, never lose hope exhausts us both mentally and physically. Only through learning to give up can we lead a pleasant and relaxing life. Finally, the temporary comprise means a new start, a beginning bringing new hopes, expectations and opportunities. If those opposing this attitude call take into consideration of its benefits, then this may seem acceptable in our lives.3.Industrial safe operation has long been a matter of considerable concern of our government. Hove-ever, the occurrence of accidents, especially of death accidents is still increasing in the past five years despite much governmental effort, There is a discussion in a newspaper about how to curb the rising of death accidents effectively. Write an essay for the same newspaper to (1)describe the drawing, (2)analyze the reasons, and (3)state your position. In your essay, make full use of the information provided in the drawing printed below. You should write 160200 words on ANSWER SHEET2. （分数：25.00）_正确答案：()解析：As is revealed in the drawing, in the year of 2004, in China altogether 803 571 cases of lethal acci- dents happened, killing 136 755 people, of which 3 639 cases happened in coal mines, claiming 6 027 lives. The figures and statistics should remind us of the fact that industrial safe operation must under- go a thorough overhaul. Why is the occurrence of accidents still increasing despite much governmental effort? To begin with, many working units lack or even do not have rules and regulations concerning safe operation. As a consequence, accidents happen frequently. Whats more, many people have no idea of safety. Most often, they ignore the relevant safety rules and regulations, and forget safety first. Last but not least important, up to now, our country do not have adequate safety supervision mechanism to implement national safety policy. On the whole, multi-factors have contributed to the present grim situation. In my view, effective and immediate measures should be taken to curb the rising of death accidents. Firstly, laws and regulations concerned must be set up to punish those who fail to carry out the safety policy and award those who abide by the pol