2020年职称英语新增文章：《综合类》第八篇
第八篇 lee Cream Taster Has Sweet Job
John Harrison has what must be the most wanted job in the United States. He’s the official taster for Edy’s Grand Ice Cream, one of the nation’s best-selling brands. Harrison’s taste buds are insured for $1 million. 1 And when he isn’t doing that, he travels，buying Edy’s in supermarkets all
over the country so that he can check for perfect appearance，texture, and flavor.
After I interviewed Harrison, I realized that the life of an ice cream taster isn’t all Cookies ’n Cream 一 a flavor that* he invented, by the way. No, it’s extremely hard work, which requires discipline and selflessness.
For one thing，he doesn’t swallow on the job. Like a coffee taster, Harrison spits. Using a gold spoon to avoid “off’ flavors, he takes a small bite and moves it around in his mouth to introduce it to all 9,000 or so taste buds. 2 Then he breathes in gently to bring the aroma up through the back of his nose. Each step helps Harrison evaluate whether
the ice cream has a good balance of dairy, sweetness, and added ingredients 一 the three-flavor components of ice cream. Then, even if the ice cream tastes heavenly, he puts it into
a trash can. A full stomach makes it, impossible to judge the quality of the flavors.
During the workweek, Harrison told me that he has to make other sacrifices, too： no onions, garlic, or spicy food, and no caffeine. Caffeine will block the taste buds，he says, so his breakfast is a cup of herbal tea. 3
Harrison’s family has been in the ice cream business in one way or another1 for four generations, so Harrison has spent his entire life with it2. However, he has never lost his love for its cold, creamy sweetness. 4 On these occasions3，he does swallow, and he eats about a quart (0.95 liters) each week. By comparison4, the average person in the United States eats 23.2 quarts (21. 96 liters) of ice cream and other frozen dairy products each year.
Edy，s ice cream is available in dozens of flavors. So what flavor does the best-trained ice-cream taster in the country prefer? Vanilla! In fact, vanilla is the best-selling variety in the United States.
5 “It，s a very complex flavor，，，Harrison says.
词汇：
taste bud 味蕾 texture /rtekstja/a/ n.质地
aroma /a'rauma/ n.芳香 vanilla /va'mla/ n.香草
注释：
1. in one way or another：以某种方式，用这样或那样的方式
2. has spent his entire life with it：为此他已付出一生。spend... .with sth.：花(时间等)在某事上
3. on these occasions：在这种场合下
4. by comparison：相比之下
练习：
A However, you should never call it plain vanilla.
B He even orders ice cream in restaurants for dessert.
C Next he smack-smack-smacks his lips to get some air
into the sample.
D This is a small price to pay for what he calls the world’s best job.
E In his younger days，he would help out at the ice cream factory his uncle owned.
F He gets to sample 60 ice creams a day at Edy’s headquarters in Oakland, California.
答案与题解：
1. F文中第一段讲了 Harrison的工作情况。后文提到他休假时的情况，所以此处应为对他工作状态的介绍。
2. C第二段主要介绍了他工作时品尝冰淇淋的过程。前文介绍了刚入口中的情况，此处应该是后续介绍。
3. D第四段讲了他为此工作做出的牺牲。
4. B此处前文讲到他仍然爱吃冰淇淋，所以此处B选项最符合原文。
5. A根据后文讲“香草是一种复杂的口味”能够推断此处应为A 选项。
第八篇冰淇淋品尝师份甜蜜的职业
约翰哈瑞森拥有一份可能是美国人最想要的工作。他是一名职业的冰淇淋品尝师，供职于美国最畅销的冰淇淋品牌之一Edy’s Grand Ice Cream =哈瑞森已经给味蕾投保了 100万美元。
他每天要在位于加州奥克兰的Edy’s总部尝试60种冰淇淋样品。休假时，他会去旅行，并且到全国各地的超市买来Edy’s产品，以
便检査外观，质地和口味是否完美。
在采访完哈瑞森之后，我发现一个冰淇淋品尝师的生活并不像他
发明的奶油曲奇味雪糕那样甜。这是一个需要克制和无私的艰难工作。
首先，工作时他不能咽下冰淇淋，只能像咖啡品尝师那样吐出。
为了避免其他味道的混入，
他用金制的汤匙舀取冰淇淋，咬一小口在口中搅动，让大约9 000个味蕾全部都能感觉到味道，
然后他持续哂嘴唇好让空气进入口中。接着，他轻轻吸一口气，
让冰淇淋的芳香窜入鼻中。
每一个步骤都有助于哈瑞森判断出这款冰淇淋的牛奶、甜度和添
加剂这三种成分是否已达到完美的平衡。即使这个冰淇淋尝起来极其
美味，他接下来也会把它扔到垃圾桶里。饱腹感是不可能判断出口味
的品质的。
哈瑞森告诉我说，在工作周，他也不得不做出很多牺牲：不能吃
洋葱、大蒜或辣的食物以及含咖啡因的食物。因为咖啡因会限制味蕾，所以他早饭时只喝一杯花草茶。这仅仅他为了
自己口中世界上的工作所付出的一个小代价。
哈瑞森的家族中已经有四代人以这样或那样的方式在冰淇淋行业
工作，所以他已经为此付出了一生。但他并没有失去对这种凉爽油腻
的甜品的爱。他甚至会在餐厅中点冰淇淋作为甜品。在这些时候，他
会咽下它们，他每周大概会吃掉一夸脱(0.95升)的冰淇淋。而美国普
通人平均每年要吃掉23.2夸脱(21. 96升)的冰淇淋和其他冰冻奶制品。
E dy’s的冰淇淋有几十种口味。哪种口味才是这个国家最有经验
的冰淇淋品尝师的最爱呢?香草味的!事实上，香草口味是全美最畅销
的。但是，你不能称它是纯香草口味。“这是个很复杂的口味，”哈瑞森说道。
2016职称英语教材-卫生类C级完形填空及参考译文1 第一篇Better Control of TB Seen If a Faster Cure Is Found The World Health Organization1 estimates that about one-third of all people are infected with bacteria that cause tuberculosis . Most times, the infection remains inactive. But each year about eight million people develop active cases of TB, usually in their lungs. Two million people die of it. The disease has increased with the spread of AIDS and drug-resistant forms of tuberculosis. Current treatments take at least six months. People have to take a combination of several antibiotic drugs daily. But many people stop as soon as they feel better. Doing that can lead to an infection that resists treatment. Public health experts agree that a faster-acting cure for tuberculosis would be more effective. Now a study estimates just how effective it might be. A professor of international health at Harvard University2 led the study. Joshua Salomon says a shorter treatment program would likely mean not just more patients cured. It would also mean fewer infectious patients who can pass on their infection to others. The researchers developed a mathematical model to examine the effects of a two-month treatment plan. They tested the model with current TB conditions in Southeast Asia. The scientists found that a two-month treatment could prevent about twenty percent of new cases. And it might prevent about twenty-five percent of TB deaths. The model shows that these reductions would take place between two thousand twelve and two thousand thirty. That is, if a faster cure is developed and in wide use by two thousand twelve. The World Health Organization reductions the DOTS3 program in nineteen ninety. DOTS is Directly Observed Treatment, Short-course. Health workers watch tuberculosis patients take their daily pills to make sure they continue treatment. Earlier this year, an international partnership of organizations announced a plan to expand the DOTS program. The ten-year plan also aims to finance research into new TB drugs. The four most common drugs used now are more than forty years old. The Global Alliance for TB Drug Development4 says its long-term goal is a treatment that could work in as few as ten doses. 1.找到速效治疗剂可以更好控制结核病 世界卫生组织估计全球有大约三分之一的人感染了导致结核病的病菌。大多数时候，这种感染是不活跃的。但是每年大约有八百万结核病病例，通常是在肺部。两百万人因此丧命。结核病发病率由于艾滋病的传播和抗药型结核病的出现而增加。目前的治疗至少需要六个月。患病者不得不每日服用多种抗生素药品。许多人在稍感舒适后就停止使用药品，这么做可能导致抗药性感染。公共卫生专家一致认为针对结核病的速效治疗剂将会更加有效果。现在有一项研究评估这种速效治疗剂究竟效力有多大。这项研究由美国哈佛大学国际卫生方面的教授率领。Joshua Salomon说，疗程较短的治疗计划可能不仅仅意味着更多病人被治好，也意味着将感染传给别人的病人会更少。 研究者们设计了一个数学模型来检测两个月治疗计划的效果。他们以东南亚目前的结核病情况来检验这个模型。科学家们发现两个月的治疗可以防止大约20％的新病例，也可能防止大约5％因结核病引起的死亡。这个模型表明，如果速效治疗剂可以在2012年前研发出来并大规模使用的话，减少结核病例在2012年到2030年间就可以实现。 世界卫生组织在1990年制定了DOTS计划，DOTS意指短期直接观察治疗。卫生工作者监督结核病人每天服药，以确信他们继续治疗。今年年初，一个国际组织同盟宣布了一项扩大DOTS的计划。这个十年计划也旨在资助新结核药品的研究。现在四种最常用的药品也有四十多年的历史了。全球结核病药物开发联盟宣称它的长期目标是找到一种治疗方法，可以通过十次剂量就效果。
2015职称英语综合类B级真题答案(词汇选项) 第1部分词汇选项(第1~15题，每题1分，共15分) 下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定一个意义最为接近的选项。 1. The organization was bold enough to face the press. A. pleased B. powerful C. brave D .sensible 2. I will not tolerate that sort of behavior in my class. A. accept B. control C. observe D. regulate 3. I realized to my horror that I had forgotten the present. A limit B. fear C. power D. fool 4. Most people find rejection hard to accept. A. excuse B. client C. destiny D. refusal 5. She's extremely competent and industrious. A. hardworking B. honest C. objective D. independent 6. The doctors did not reveal the truth to him. A. hide B .handle C. disclose D. establish 7. He tried to assemble his thoughts. A. clear B. share C. gather D. spare 8. The law carries a penalty of up to three years in prison. A. message B. punishment C. guilt D. obligation 9. Prisoners were kept in the most appalling conditions. A. flexible B. terrible C. reasonable D. serious
2019年中石油职称英语新版选读文章系列(26) The Moon-Riddle from the Past月球-来自远古之谜 1. Spacecraft from the United States and from Russia have been to the moon,and men have walked upon its surface. Rock and soil samples and information of many other kinds have become available in recent years. Yet with all we know about the moon,there is even more that we don't know. 1、美国和俄国的宇宙飞船都已经到达过月球，而且人类也在它的表面上行走过。月球上的岩石和土壤的样本，以及很多其它类型的信息，近些年来已经为人们所知所用了。不过除了我们所知道的关于月球的那些外，还有更多是我们不知道的。 2. Following the end of the Apollo space program,the National Geographic Society published an excellent set of articles about the moon. Here,in shorter form,are some questions and answers from one of these articles. For the full story,see the September,1973,issue of National Geographic. 2、在阿波罗太空计划结束后，国家地理协会出版了一组相关月球的极好文章。这里，以简短的形式截取了其中一篇文章重的部分问答。完整的内容，请见1973年九月发行的《国家地理》。 Were scientists right about what the moon would be like? 科学家关于“月球外貌”的描述是准确的吗? 3. Many were,of course,but many were mistaken. One said there was no lava on the moon. Another said that the moon material would explode as soon as an astronaut's boot touched it. One said there would certainly be water on the moon. Many
2015年全国职称英语考试理工类新增文章汇总 word版全网独一份 注：押题皇后王霞老师授意，新增文章仍然是考试热门文章，务必掌 握。 2015年职称英语教材理工类的变动比较小，一共只有5篇新增文章。2015年职称英语教材理工类新增的5篇文章，分布在阅读理解和补全短文：阅读理解理工C和理工B各新增一篇文章；补全短文理工A、B和C各新增一篇文章。完形填空理工类整体都没有新增文章。
理工C阅读理解新增文章 第九篇An Essential Scientific Process All life on the earth depends upon green plants. Using sunlight, the plants produce their own food. Then animals feed upon the plants. They take in the nutrients the plants have made and stored. But that’s not all. Sunlight also helps a plant produce oxygen. Some of the oxygen is used by the plant, but a plant usually produces more oxygen than it uses. The excess oxygen is necessary for animals and other organisms to live. The process of changing light into food and oxygen is called photosynthesis. Besides light energy from the sun, plants also use water and carbon dioxide. The water gets to the plant through its roots. The carbon dioxide enters the leaves through tiny openings called stomata. The carbon dioxide travels to chloroplasts, special cells in the bodies of green plants. This is where photosynthesis takes place. Chloroplasts contain the chlorophylls that give plants their green color. The chlorophylls are the molecules that trap light energy. The trapped light energy changes water and carbon dioxide to produce oxygen and a simple sugar called glucose. Carbon dioxide and oxygen move into and out of the stomata. Water vapor also moves out of the stomata. More than 90 percent of water a plant takes in through its roots escapes through the stomata. During the daytime, the stomata of most plants are open. This allows carbon dioxide to enter the leaves for photosynthesis. As night falls, carbon dioxide is not needed. The stomata of most plants close. Water loss stops. If photosynthesis ceased, there would be little food or other organic matter on the earth. Most organisms would disappear. The earth’s atmosphere would no longer contain oxygen. Photosynthesis is essential for life on our planet. 词汇： nutrient n.营养物 organism n.生物体，有机体 carbon dioxide n.二氧化碳 chloroplast n.叶绿体 molecule n.分子 vapor n.水蒸气 oxygen n.氧气 photosynthesis n.光合作用 chlorophyll n.叶绿素 glucose n.葡萄糖 cease v.停止 注释： 1．Then animals feed upon the plants.动物以植物为食。 练习： 1．In the first paragraph，the word “excess” means Aheavy. Bextra. Cgreen. Dliquid.
The First Four Minutes最初四分钟 When do people decide whether or not they want to become friends?人们什么时候决定他们是否愿意成为朋友？During their first four minutes together, according to a book by Dr. Leonard Zunin. In his book, “Contact：The first four minutes" he offers this advice to anyone interested in starting new friendships：“Every time you meet someone in a social situation, give him your undivided attention for four minutes. (1) A lot of people's whole lives would change if they did just that. ”按列奥纳多?祖尼博士的书中所说是在他们相处的最初四分钟。在他的书《接触：最初四分钟》里，他向所有对开始新的友谊感兴趣的人们提出了这样的建议：“每次你在社交场合遇到什么人时，全神贯注地注意他四分钟。如果这样做了的话，他们的生活就会完全不同。”； You may have noticed that the average person does not give his undivided attention to someone he has just met. 你可能已经注意到了，一般人都不会全神贯注地注意一个他刚认识的人。(2) He keeps looking over the other person's shoulder, as if hoping to find someone more.他不停地往其他人身后看，好像要在屋里其他地方找到更趣的人似的。If anyone has ever done this to you, you probably did not like him very much.如果有人对你这样，你大概不会很喜欢他。
职称英语综合类B级真题（补全短文） 第5部分补全短文(第46-50题，每题1分，共5分) 下面的短文有5处空白，短文后有6个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复原貌。 Saving a City’s Public Art Avoiding traffic jams in Los Angeles may be impossible, but the city’s colorful freeway murals(壁画)can brighten even the worst commute. Paintings that depict(描述)famous people and historical scenes cover office buildings and freeway walls all access the city. With a collection of more than 2,000 murals, Los Angeles is the unofficial mural capital of the world. But the combination of graffiti(涂鸦), pollution, and hot sun has left many L.A. murals in terrible condition. _____(46)in the past, experts say, little attention was given to caring for public art. Artists were even expected to maintain their own works, not an easy task with cars racing by along the freeway._____(47)The work started in 2003. So far, 16 walls have been selected and more may be added later. Until about 1960, public murals in Los Angeles were rare. But in the 1960s and 1970s, young L.A. artists began to study early 20th-century Mexican mural painting_____(48) The most famous mural in the city is Judith Baca’s “The Great Wall,” a 13-foot-high(4-meter-high)painting that runs for half a mile (0.8 kilometer) in North Hollywood, _____(49)it took eight years to complete—400 underprivileged teenagers painted the designs—and is probably the longest mural in the world. One of the murals that will be restored now is Kent Twitchell’s “Seventh Street Altarpiece.” which he painted for the Los Angeles Olympics in 1984. _____ (50)
第三部分短文翻译参考译文 、级翻译 ：科研方法不过是人类思维活动必要方式的表达，只是对一切现象进行推理并给予精确严谨解释的方式。你们都多次听说过，科学家在工作中使用的是归纳法和演绎法。在某种意义上说，他们借助于这些方法设法从自然界中找出某些大协作规律，并根据这些规律建立起自己的理论。 ：创造性的思想不仅能产生出适合时代和环境要求而自身生存的因素，而且在环境改变的压力下，可以由新的形式取代旧的形式。例如，民主作为一种思想起源于古希腊，并从那里传播至西欧和美洲。但民主并没有保留古希腊的形式，而是经历了数次改革过程。实质上民主是动态发展的，且根据不同地区需求而改变。因此，民主政府在形式上各不相同。 ：在雇员经常变换工作的新时代，劳务市场上的新成员可望每十年变换一个职业，变换工作的频率甚至更高。这种遍及西方商界的劳动力的模式和流动形式，是一个新的发展趋势。其部分原因在于中间管理层逐步取消，致使越来越多的式人自己负责个人的发展。让工人承担自我发展的责任也许颇具戏剧性，但如今已成了准则。 ：由于工业发展水平和获取食物及原料能力的不同，各国政府对于人口增长的态度也不相同。在发展中国家，人口急剧膨胀对有限的食物、
空间和自然资源带来极大压力，因此，政府首先关注的是人口控制。在高度工业化的国家里，由于人口减少会导致市场萎缩和失业，政府很可能更愿看到人口缓慢增长。 ：谈判包括说服和妥协，但是为了参与其中任何一项活动，谈判者必须懂得如何在谈判的文化背景下说服对方和达成妥协，。导致跨文化误解的两个突出特点是美国谈判者的直截了当和缺乏耐心。他们经常打坚持实现短期目标。外国的谈判者可能会珍视与对手建立的联系，愿意投入时间，获取长期利益。 ：曾几何时，有人对计算机、未来和“无纸化办公”做过大胆的预测。然而，实际情况明显反映出计算机不仅没有减少纸张数量，相反却使之增加。目前由于高速打印机和复印机的出现，制作高质量纸张文档已变得极为容易。尽管诸如电子邮件那样的不以纸张形式出现的文档数量还在迅猛增长，但人们对纸张的需求却并没有因此减少，因此，人们认为至少在不久的将来，在即将到来的几十年中，纸将继续在办公室中扮演重要角色。 ：工作本身是复杂、有趣并具有挑战性的，但它并不局限于一个或几个生产线、市场、买方类型、市场管理技能或职能的专业化。你必须获取多方面的商业活动的知识，理解国内外政府的法律、政策和规章，敏锐地洞穴国际贸易行为，至少要深刻理解商法的几个组成部分。 ：如果生活中有一个导致成功的因素的话，那就是从挫折中吸取教训的能力。据我所知，一切成功的取得，都是因为当事人能够分析挫折，并在下一次的事业中实际地得益于上次的挫折。如果把挫折与失败混同
职称英语新增文章一 职称英语文章一 1. On the night of August 17, 1959, at about 20 minutes before midnight, the ground in the vicinity of Yellowstone National Park began shaking violently. At the time there was a rumbling sound, something like a huge truck would make. Both the heaving of the ground and the noise were very frightening but lasted not quite 45 seconds. 1、1959年8月17日的晚上，大约午夜前20分钟，黄石国家公园附近大地开始猛烈 摇动。同时，大地发出如同重型卡车发出的轰响。大地的升降和啸叫都令人非常害怕，但 是一切不超过45秒。 2. What was even more frightening was the sound of huge boulders which began rolling down the steep mountain. In one part of the upper reaches of the Madison River, a whole mountain began shifting, then came crashing down to fill the deep valley and dam the great river with millions of tons rock and trees. 2、更令人害怕的是巨石开始从陡峭的山上滚下来的声音。在麦迪生河上游的一条支 流处，一整座山开始移动，之后，它崩塌下来填满深深的山谷，上百万吨岩石和大树如坝 般阻挡住大河。 3. A dozen or more campers along the river were buried deep beneath the great landslide. Others were able to climb to safety, some of them badly hurt, but were trapped by the slide. Finally these people were saved, many of them by helicopter. 3、十几个，或许更多沿河的露营者被深埋在大滑坡下。幸存的野营者开始爬向较安 全的地方，其中一些人伤得很重，仍然不时陷入滑坡。最后这些人都获救了，其中多人得 救于直升飞机。 4. This earthquake near Yellowstone Park was just one of nearly a million that happen every year all over the world. And as bad as this quake was, many have been worse. Earthquake experts say that the Yellowstone quake of 1959 was about as bad as the one which hit San Francisco in 1906.But the San Francisco quake caused more damage because it struck in a place where there were so many people living. In San Francisco 700 person lost their lives. An earthquake in Japan in 1923 took 160,000 lives. In china in 1920 an earthquake took 200,000 lives. It is easy to understand why earthquake are so feared.
职称英语补全短文第3课时1 PASSAGE 8 Einstein Named "Person of Century" Albert Einstein，whose theories on space time and matter helped unravel the secrets of the atom and of the universe，was chosen as "Person of the Century" by Time magazine on Sunday. A man whose very name is synonymous with scientific genius，Einstein has come to represent_（1）_the flowering of 20th century scientific thought that set the stage for the age of technology. "The world has changed far more in the past 100 years than in any other century in history. The reason is not political or economic，but technological-technologies_（2）_，" wrote theoretical physicist Stephen Hawking in a Time essay explaining Einstein's significance. "Clearly，no scientist better represents those advances than Albert Einstein." Time chose as runner-up President Franklin Roosevelt to represent the triumph of freedom and democracy over fascism，and Mahatma Gandhi as an icon for a century when
职称英语综合类B级-13 (总分：100.00，做题时间：90分钟) 一、{{B}}第1部分：词汇选项{{/B}}(总题数：15，分数：15.00) 1.It proved that the old woman she had been taking care of was indeed her own mother. （分数：1.00） A.turned over B.turned in C.turned down D.turned out √ 解析：prove意为“证明”，turn out意为“结果是，证明是”，意思相近。其它选项A意为“打翻”；B意为“上缴”；C 意为“把声音变小”。 2.Your hair wants cutting you'd better have it done tomorrow, （分数：1.00） A.likes B.requires C.needs √ D.desires 解析：本题句中的wants等于needs，是一种口语惯用法，后接动名词主动式表被动含义，动名词与主语之间是动宾关系。 3.The court sentenced him to death for murder. （分数：1.00） https://www.doczj.com/doc/a913475546.html,wyer B.tribunal √ C.attorney D.barrister 解析：court意为“法庭”，与tribunal意思相同。其它三项均为“律师”的不同写法。 4.These goods are essentially for export, though a few of them may be sold on the home market. （分数：1.00） A.basically √ https://www.doczj.com/doc/a913475546.html,pletely C.necessary D.remarkably 解析：essentially意为“本质地，基本地”(=basically)。选项B． completely意为“完全地”；选项C necessarily 意为“必要地”；选项D．remark ably意为“大量地，显著地”。 5.Unfortunately, the technology employed to send men to the moon is not relevant to the solution of the problems of the inner city. （分数：1.00） A.resultant B.reliant C.responsible D.related √
2020年职称英语新增文章：教材理工类第六篇 第六篇 The Apgar Test The baby was bom at 3：36 p. m. At 3：37，she scored 4 out of 10 on her first test. At 3：41，she scored 8 out of 10. The doctor was glad. Another baby, bom at 8：24 p. m.，scored 3 out of 10 on his first test He scored 4 out of 10 on his second test. He took another test at 8：34 and scored 5. 1 He called for help1. These newborn babies took a test called the Apgar test. This test helps doctors diagnose problems. 2 Most babies take two tests. The first is at 1 minute after birth, and the second is at 5 minutes after birth. If a baby’s score at 5 minutes is less than 6，the baby takes another test at 10 minutes after birth. The Apgar t est is not an intelligence test. It’s a test that shows a baby’s health right after it is bom. The Apgar test measures things such as a baby’s color, heart rate, and breathing. The test has five parts, and the score for each part can be 0，1，or 2. 3
2020职称英语补全短文练习题(1) The Invader of AIDS The invader is small, even in the microscopic world of bacteria and viruses. It is alive only in the strictest sense of the world. It had no intelligence, no means of mobility, no methods of defense in the outside world. It is fragile, easily killed by common household bleach(漂白剂)and even short periods outside the body. 1 . It is the AIDS virus, and it is a killer. AIDS is a disease, caused by a virus that breaks down part of the body’s immune system, leaving a person defenseless against a variety of unusual life-threatening illnesses.2 . The body’s immune system normally provides us the weapons we need to win constant battles with invading viruses, bacteria and other invading organisms. His defense system is powerful but not perfect. 3 . We do not even know that anything is happening. But the AIDS virus acts differently from other invaders. It attacks the very cells that normally protect us. 4 . It turns our own white blood cells into mini-factories or making more viruses. Each time a cell is taken over, it fills up with thousands of new viruses, dies and releases those viruses, with attack more white blood cells. After enough attacks, our defense system is weakened and certain infections and conditions that we normally fight off with no problem take advantage of his weakness.
2013年职称英语考试综合类B级试题及参考答案 一、词汇选项 https://www.doczj.com/doc/a913475546.html,e out，or I’ll bust the door down. A shut B break C set D beat 2.The police will need to keep a wary eye on this area of town. A naked B blind C cautious D private 3.The rules are too rigid to allow for human error. A general B inflexible C complex D direct 4.It seemed incredible that he had been there a week already. A right B unbelievable C obvious D unclear 5.These animals migrate south annually in search of food. A explore B inhabit C prefer D travel 6.Rumors began to circulate about his financial problems. A send B hear C confirm D spread
7.She came across three children sleeping under a bridge. A found by chance B passed by C took a notice of D woke up 8.I have little information as regards her fitness for the post. A about B at C with D from 9.As a politician，he knows how to manipulate public opinion. A express B divide C influence D voice 10. He was tempted by the high salary offered by the company. A taught B kept C changed D attracted 11. He paused，waiting for her to digest the information. A withhold B exchange C understand D contact 12. Make sure the table is securely anchored. A repaired B cleared C booked D fixed 13. She gets aggressive when she is drunk. A offensive B worried