4_CWI考题(Chinese&_English)

重庆英语4级真题作文答案As the world becomes more globalized, English has become an increasingly important language for communication. In China, the English proficiency test is a widely recognized way to measure one's English ability. The Chongqing English Level 4 Test, or CET-4, is one of themost popular English proficiency tests in China. In this essay, I will discuss the CET-4 test and provide a sample answer to one of its writing prompts.The CET-4 test is designed to measure the English proficiency of Chinese college students. It consists offour sections: listening, reading, writing, and translation. The listening and reading sections are multiple-choice, while the writing section requires test-takers to write an essay in response to a prompt. The translation section requires test-takers to translate a passage from Chinese to English.The CET-4 test is known for its difficulty, and manystudents struggle to pass it. However, passing the CET-4 test is essential for students who want to study abroad or work for international companies. Therefore, many students spend a lot of time and effort preparing for the test.One of the writing prompts on the CET-4 test asks test-takers to write an essay on the topic of "the advantages and disadvantages of online shopping." Here is a sample answer to this prompt:In recent years, online shopping has become increasingly popular. While there are many advantages to online shopping, there are also some disadvantages that should be considered.One of the main advantages of online shopping is convenience. With online shopping, you can shop from the comfort of your own home, without having to go to a physical store. This can save you time and money, as you don't have to spend money on transportation or waste time waiting in lines.Another advantage of online shopping is that you have access to a wider variety of products. With online shopping, you can shop from stores all over the world, which meansyou can find unique and hard-to-find items that you might not be able to find in your local stores.However, there are also some disadvantages to online shopping. One of the main disadvantages is that you can't see or touch the products before you buy them. This can make it difficult to know if the product is of high quality or if it will meet your expectations.Another disadvantage of online shopping is that thereis a risk of fraud or scams. There are many fake websites and sellers online, and it can be difficult to know which ones are legitimate. This can lead to financial loss or identity theft.In conclusion, online shopping has both advantages and disadvantages. While it offers convenience and access to a wider variety of products, it also comes with risks such as fraud and the inability to see or touch products beforepurchasing. Therefore, it is important to weigh the pros and cons before deciding whether to shop online or in a physical store.In summary, the CET-4 test is an important measure of English proficiency for Chinese college students. While it is a difficult test, passing it can open up many opportunities for those who want to work or study abroad. By preparing well and practicing writing essays like the one above, test-takers can improve their chances of success on the CET-4 test.。

CWI考试3Part+C+练习题及答案规范练习题（PART C）（适用规范：AWS D1.1:2008 StructuralWelding Code—Steel）（本练习题包括：第一部分考试练习题和第二部分模拟题及其答案说明：本练习题系AWS 根据AWS D1.1/D1.1M：2008 所编；在考试内容上和AWS D1.1/D1.1M：2006 无重要差别，特此说明，仅供参考。

2009 年SWS 的培训和考试用规范为AWS D1.1/D1.1M：2006。

）第一部分（考试练习题部分）1.For RT of 1-1/2 inch thick plate, which hole-type IQI designation isrequired (Source Side)?1-1/2英寸厚的板进行RT时，应选用那标号的孔型像质指示器（射线源侧）a) 20b) 25c) 30d) 35e) 402.Which of the follow SMAW electrodes is not included in the F2 group?下面那种SMAW焊条不包括在F2组别内？a)E6012b)E6010c)E6013d)E6014e)None of the above 以上都不是3.The maximum weld reinforcement permitted for a welding procedurequalification on pipe or tubing having a wall thickness of 0.208 inch is:壁厚为0.208英寸的管材焊接工艺评定允许的最大焊缝余高是：a)none permitted 不允许b)1/16 inchc)3/16 inchd)3/32 inche)1/8 inch4.For a fillet weld joining 1/2 inch thick statically loaded nontubularmembers, what maximum length of 1/16 inch deep undercut is allowed in any 12 inch length of weld?连接1/2英寸厚的板材静载荷构件的角焊缝，每12英寸焊缝长度内，允许1/16英寸的咬边最大长度是多少。

阅读理解Passage 1Have you ever seen a moon that looks unbelievably big?1.To what do—harvest moon(All of these)2.The main purpose—is to(inform)3.The author knew—the moon(mysterious)4.The moon looks bigger if(it is--horizon)5.The autumm moon(help farmers--crops)Passage 2Strange thing happens to time when you travel.1.The best title—is(how time--world)2.The difference in—is(one hour)3.From this –ocean(is divided--zones)4.The international—name for(the point--begins)5.If you cross—clock(ahead one--zone)Passage 3Holidays in the United States usually occur at least once a month1.The government—have a(3-day)2.Workers in the—from(Tuesday to Friday)3.Which statement—passage?(All the--vacation)4.The reason—that(no one--place)5.Which of the—passage?(Something—U.S)Passage 4Sarah Winchester was a very rich woman.1.What did—house(Making it bigger)2.The story—had(7 floors)3.Who did—house(Carpenters--workers)4.How long—continue(For 38 years)5.Sarah’s—finished(when she died)Passage 5The diner is only a humble restaurant,1.What’s the—2(The attraction--people)2.The purpose—to(gove a--passage)3.Why do—diner?(It’s--loneliness)4.Diners attract(many--people)5.Diners are(fascinating)Passage 6In the past two years,millions-1.The word—to(make use of)2.It can—fitness,(bicyle--rise)3.The bicycle is(enjoying--revival)4.The reader—are(concerned--lives)5.in the—means(a rapid--sale)Passage 7Doctors have known for a long time that— Or loss1.Doctors have—that(one many--noise)2.This passage—hearing(will be--second)3.According to—aspirin(makes hearing--worse)lions of—they(take--aspirin)5.The purpose—find(whether aspirin--noises)Passage 8 Just two month ago,Ana,a teenager,was—1.Ana realizes that(she must--exam)2. Ana has—for(seven years)3. Ana experiences—with(the--lectures)4. Ana tells—about(her family)5.The best—is(Ana comes--colors)Passage 9Any mistake made in the printing of a – Collectors.1.A postage—if(a mistake--printing)2.In 1847—were(not--stamps)3.In 1847—in the(wording)4.＄16800—of(the--blue)5.The valuable—by(British printers)Passage 10In the English educational system,1.The purpose—to(describe--on)2.The exam—age of(fifteen)3.We may—that(the exam--exams)4.The passage—that(schooling--England)5.As used—means(to take--of)Passage 11For centuries,in the countries of south and—the1.What can—passage?(It is hard--them)2.Thailand was—because(white—1920s)3.Why is—author?(Because--owners)4.Which of—times?(Today--5150)5.The passage—from(a research report)Passage 12The communications explosion is on the scale of the rail,1.By saying—to(display--life)2.The author—is(amazing)3.Which of—true?(The--functionally)4.According—us to(talk and--are)5.The phrase—by(each car)Passage 13Many private institutions of higher education around the—danger.1.According to—of(their characteristics)2.The author—mean(get into difficulties)3.We can—support(private schools)4.Which of-NOT-schools?(Private--schools)5. Which of--schools?(National--support)Passage 14Japan is getting tough about recycling—and------kind of way.1.According to—of(the consumers)2.Which of—plastics?(It retains --reprocessing)3.According to—to(a kind--layer)4.In the—that(21-inch—so far)5.The author—to(inform)Passage 15A friend of mine,in response to aconversation—of life,1.The author—because(like--unfair)2.Surrendering—will(make--things)3.The second—discusses(it’s—of life)4.In the—fact that(life--fair)5.From the—life is(positive)Passage 16People appear to be born to compute.1.What does—discuss?(The--children)2.From the—children(begin—and talk)3.In his—is(objective)4.According to—children(didn’t think)5.Which of—of?(Children--easily)Passage 17The small coastal town of Broome,in northwest Australia,1.The first—that(Broome--vast)2.Sun Pictures—in that(the—the grass)3.Gregory Peck—(a movie star)4.The non—refers to(an insect--incident)5.It can—by(the Sun Pictures)Passage 18A new technology is going to ripe,one that could transform—lives,1.As is—superconductivity(is--development)2.The new—that(it is being--world)3.What does—wold?(Dramatic)4.From the—that(Asian--technology)5.Which of—passage?(Superconductivity:)Passage 19More surprising,perhaps,than the current difficulties—and thriving.1.By calling—that(more--Europeans)2.From the—that(traditional--difficulty)3.Which of—families?(Many--acceptable)4.Part-time children(are--spouses)5.Even though—families,(the--marriage)Passage 20People become quite illogical when they try to decide—cannot.1.The wold—means(disgusting)2.We can—author(was angry--plants)3.The author—snails(are the--food)4.The best—be(One--Poison05.As indicated—because(they learn--families)Passage 21All the use ful energy at the surface of the earth comes from the activity of the sun.1.The sun is the source---EXCEPT(atomic power)2.Radiant energy is stored---by(plants)3.The sun’s energy provides---all EXCEPT(water)4.The largest part lf the---earth is(absorbed by the earth’s atmosphere)5.Of the sun’s total---receives(a very samall portion)Passage 22The market is a concept---for the passage?1.Which of the following---passage?(What Is the Market?)2.All of the following---EXCEPT(attending a night school)3.You are buying ---when you(dine at a restaurant)4.The word---probably mean(concrete)5.In what way is the market---something?(It tells you what to produce)Passage 23X-rays wer first discovered by a German scientist---togethe.1.What puzzled Rontgen---was(some radiation---tube)2.The screen didn’t---when(it was moved to the next room)3.Rontgen put his hand---to(find out more about the rays)4.The rays proved to---through(bone)5.From the passage---are(invisible)Passage 24“Body clocks”are biological methods of controlling---were doing.1.According to the passage(one can help---“body clocks”)2.Irregular signs shown---warning of(possible illnesses)3.We tend to do physical---because(our body is most active then)4.The author suggests---study is(at night)5.According to the---day-dream(every hour in the day time)Passage 25Plastics are materials which are softened---cheaply1.The word“sympathetic”in---means (agreeable)2.It can be concluded from this passage that (plastics are cheap as antiques)3.Which of the following---plastics?(Carbon)4.Plastics that harden----called (thermosetting)5.Which lf the following---passage? (The Development---Material)Passage 26When we analyze the salt salinity of ocean---of the world1.This passage mainly tells us about(the causes of the -- salinity)2.It can be inferred from—by(evaporation)3.Which of the following ---salinity(Formation of sea ice)4.Which of the following---passage(The temperature ---salinity)5.The purpose-- Weddell Sea is(to give an example of---salinity) Passage 27The science of meteorology is concerned with ---meteorology1.Which of the following is –-passage(Approaches to --Meteorology)2.The predictions of synoptic---based on the(preparation r----maps)3.Which of the following is not---weather forecasting(Sports)4.The author implies—will lead to(greater protection -- property)5.In the last sentenceof-refers to(mathematics and physics)Passage 28As we have seen,the focus of medical care in our—of daily life1.Today medical care is placing-on(removing peoples bad living habits)2.In the first paragraph—that(good health is more than not being ill)3.Traditionally,a person—if he (is free from any kind of disease)4.According to the author---(to strive to maintain—possible health)5.According to what—healthy?(People who try to--limitations) Passage 29IF you want to teach your---is not1.If a mother adds—(the childs may feel that--apolgy)2.According to the author—(I’m aware--blame)3.It is not advisable—(it is vague and ineffective)4.We lean from—(their ages should--account)5.It can be inferred—(not as -seems)Passage 30Scratchy throats---catching one1.According to the—(shorten the--illness)2.We learn from the passage that(over-the-counter---)3.According to the passage—(one should take_disease)4.Which of the—cold(A high temperature)5.If children have –(are advised not to--aspirin)Passage 31Sign has become a scientific—stuff1.The study of sign—(a challengeto---)2.The present growing—(an English--deaf)3.According to Stokoe—(a genuine language)4.Most educators objected—(a language could--sounds)5.Stokoe’s argument is—(language is a product of the brain) Passage 32It is hard to track the blue—miles1.The passage is chiefly about(the civilian--system)2.The underwater---(to trace and locate ---)3.The deep-sea---(the unique property--)4.It can be inferred—(military---)5.Which of the following—(it is now partly--) Passage 33You never see them—recovered1.What does the author—(It is an indispensable--)2.What information –(Data for analyzing--)3.Why was the black—(The early models often---)4.Why did the Federal—(To make them--)5.What do we know—(there is still---)Passage 34New technology links------to the firm1.What is the author’s attitude—(positive)2.With the increased---(are attaching more-----)3.In this passage—(missing opportunities for---)4.According to the—(Ability to speak---)5.The advantage of—(better control the---)。

1.□Select the correct answer for the following questions. Refer to the “Examination Book of Whereare the definitions associated with welding as per AWS D1.1 to be found ? (在AWS D1.1什么章节中可以找到与焊接有关的定义？)a.ANSI/AWS A2.4b.ANSI/AWS A3.0c.Annex B (附录B)d. b and c above (上述的b和c)e.All of the above (上述所有的)Safety precautions to be observed during welding to AWS D1.1 are found in (有关在焊接过程中的安全警示在AWS D1.1的哪一章节中？)a.Annex J (附录J)b.ANSI Z49.1c.Annex K (附录K)d. a and b above (上述的a和b)e.All of the above (上述所有的)What does the nonstandard t erm “downhand” mean ? (非标准术语“平焊”表示什么意思？)a.Welding vertically downward (垂直的从上往下焊)b.Welding in the flat position (在平面位置焊)c.The pause during electrode changes (在换焊条时的停顿)d.The pause of welding during deslagging (在清除焊渣时的焊接停顿)e.None of the above (无上述任何一个)In what year was the first bridge welding specification published by the AWS ? (AWS在哪一年出版了第一本桥梁焊接技术规范？)a.1928b.1934c.1936d.1972e.1988Which of the following steels are intended to be used in work convered by D1.1 ? (下列哪种钢可以在D1.1控制的工作中使用？)a.All alloy steels with a yield strength of 97,000 psi or less (屈服强度等于或小于97,000psi的所有合金)b.Low carbon steels, 5/32in. thick (5/32in厚的低碳钢)c.Low alloy steel with a yield strength of 970 Mpa (屈服强度为970Mpa的低合金钢)d.Low carbon stainless steels (低碳不锈钢)e.None of the above (无上述任何一个)2.1In contract documents, welding symbols without dimensions to indicate groove weld details, are(在合同文件中，指明坡口焊缝细节的没有尺寸的焊接符号是：)a.Mandatory (强制的)b.Recommended (推荐的)c.Not recommended (不推荐)d.Only to be used when reinforcement is required (只有当有加强要求是使用)e.Only required when joint will be cyclically loaded (只有当接头周期载荷时要求)2.2Fillet welds on the opposite side of a common plane of contact are required to be (在一接触的共同平板相反一侧的角焊缝要求要：)a.Continuous all around (连续全焊)b.Interrupted at the ends of members (在焊件的端部中断)c.Interrupted at common corners (在共同角处中断)d.Boxed (returned) at common corners (在共同角处分隔)e.None of the above (无上述任何一个)2.3What is the maximum size of the fillet welds of a lap joint of member 3/8in. thick ? (焊件厚度为3/8in的搭接接头的角焊缝的最大尺寸是多少？)a.3/16 inb.1/4 inc.5/16 ind.3/8 ine.Any size at designer’s option excep t if cyclically loaded (除了如果是循环载荷，设计者可以选任何尺寸)2.4How are transitions in thickness of a groove joint to be made ? (坡口接头的过渡厚度是：)a.Chamfering the thicker member after welding (在焊接后对较厚件进行倒角)b.By chamfering the thicker member before welding on one side only (在焊接前仅对较厚件的一边进行倒角)c.By chamfering the thicker member before welding on both sides only (在焊接前仅对较厚件的二边进行倒角)d.By sloping the weld surface(s) (把焊缝表面加工成斜面过渡)e.All of the above (上述所有的)2.5What is the maximum allowable stress for CJP groove weld metal splicing two ASTM A-36 steelnon-redundant members of equal thickness and width, subject to loading of 2×106 life time stress reversals, assuming the weld reinforcement remains and all such joints are to be radiographed ?(对于连续两个同样厚度和宽度的ASTM A-36钢的非超静定焊接件，假定保持焊缝加强高并所有如此接头都要进行射线探伤，在承受2×106连续应力交变载荷下完全熔透坡口焊缝金属的最大允许应力是多少？)a.7500 psib.10,000 psic.13,500 psid.16,000 psie.18,000 psi3.1What is the minimum tensile strength of steel conforming to ASTM A572, grade 65 ? (符合ASTM A572,65级钢的最小拉伸强度？)a.60,000 psib.65,000 psic.70,000 psid.75,000 psie.80,000 psi3.2What is the required minimum preheat and interpass temperature for 1 in. thick API 5L grade Bsteel welded with flux cored arc welding ? (对于用药芯电弧焊接厚度为1in的API 5L, B级钢的最小预热及层间温度是多少？)a.150℉b.100℉c.50℉d.None (无)e.None except if ambient temperature is ≦50℉(无，除非如果大气温度小于等于50℉)3.3May a groove preparation detailed for SMAW be used unchanged for FACW prequalifiedWPSs (是否用于SMAW坡口详细准备可以用于FCAW免除评定的WPS而不作任何改变？)a.Yes (可以)b.No (不可以)c.Only if FCAW is used in DCEP mode (只有当药芯焊丝气体保护焊为直流反接时)d.Only when welding group I or group II steels are being welded (只有第I和II组别的钢材焊接时)e.Only at designers option except if joints are statically loaded (设计人员选择，除非接头是静载)3.4What is the range of groove angles for joint designation BC-P8, as fit up ? (BC-P8焊接接头组装时的坡口角度范围是？)a.45°to 55°b.40°to 55°c.35°to 50°d.30°to 45°e.25°to 40°3.5What is the maximum depth of bevel S2 for joint designation B-U3c-S when welding 3-12 in.plate ? (3-1/2英寸厚的板材B-U3c-S形式的接头坡口深度S2最大是多少？)a.1-1/4 in.b.1-1/8 in.4.1 Plug and slot tests welded in the horizontal position qualify a WPS in what position(s) ? (横焊位置的塞焊和槽焊评定能覆盖什么位置？)a.All (所有的位置)b.Flat and horizontal (平焊和横焊位置)c.All except overhead (除了仰焊以外的其它位置)d.Horizontal (横焊)e.None of the above (以上都不对)4.2 A groove weld qualification on 1/2 in. plate qualifies a procedure for what range of thicknesses ?(在1/2英寸板材上进行的坡口焊接工艺评定覆盖的板材厚度范围？)a.0 to 1 in.b.0 to 3/4 in.c.1/8 in. to 1 in.d.1/8 in. to 3/4 in.e.None of the above (以上都不对)4.3 What diameters of electrodes are qualified by a procedure test using a 5/64 in. FCAW electrode ?(用5/64英寸药芯焊丝进行的工艺评定可以覆盖的焊丝直径是多少？)a.All diameters (所有直径的焊丝)b.5/64 in. only (只有5/64英寸直径的焊丝)c.5/64 in. and smaller (5/64英寸直径及以下的焊丝)d.5/64 in. and larger (5/64英寸直径及以上的焊丝)e.none of the above (以上答案都不对)4.4 May a qualified WPS for a CJP groove weld be used to weld PJP grooves ? (某坡口焊缝完全熔透的工艺评定可以用于部分熔透的坡口焊接吗？)a.Yes (可以)b.No (不可以)c.Only when used for T-groove joints with a superimposed fillet weld (只有用于T型接头坡口焊缝的多层角焊缝)d.Only if designated weld size is demonstrated by three Macro sections (只有达到指定尺寸的焊缝经过三个宏观浸蚀试验验证)e.Only if designated weld size is checked by on-job macro sections (只有达到指定尺寸的焊缝经过现场宏观浸蚀试验验证)4.5 The minimum length of a T-joint weld test coupon for welder performance qualification is(用于评定焊工的T型接头角焊缝试样的最小尺寸是多少？)a.6in.e.8 in. minimum (最小8英寸)5.1 How many times may low hydrogen electrodes be rebaked ? (低氢焊条最多可以重新烘干几次？)a.Once (一次)b.Twice (两次)c.Not limited (没有限制)d.Not limited , except if coating is damaged (除非药皮被破坏了)e.Not specified (没有要求)5.2 What grade or grades of steel should be used for spacers ? (什么级别的钢材可以用做嵌条？)a.Any approved (Table 3.1 or Annex M) base metal (所有在表3.1或附录M被认可的母材)b.Only steels of the 60 ksi class (只有60ksi级别的钢材)c.Any approved steel matching the weld metal (任何被认可的与母材匹配的钢材)d.The same as the base metal (与母材相同的钢材)e.Any grade of steel, as the spacer will be gouged out during welding (任何级别的钢材。

2004年职称英语考试理工类(C级)试题及题解5第5部分：补全短文 (第46,~50题，每题2分，共10分)阅读下面的短文，文章中有5处空白，文章后面有6组文字，请根据文章的内容选择5组文字，将其分别放回文章原有位置，以恢复文章原貌。

请将答案涂在答题卡相应的位置上。

False Fear of Big FishMany people believe sharks(鲨鱼)are dangerous andwill always try to hurt or even kill humans．____(46) A shark exhibition at the National Aquarium(水族馆)in Baltimore，US，proves this．Visitors can touch young sharks．see their eggs develop and watch a dozen different species swim smoothly around a huge tank．Most people fail to realize that shark attacks don’t happen very often．Humans are mote likely to be killed by lightning than by a shark．____(47)There，kids Call learn，from an early age，not to fear sharks．“People fear what they don’t know，”said Nancy Hotchkiss。

an organizer of the exhibition．“Sharks have been around for 400 million years and play 1til important role in the ocean’s food chain．We want people to discover that sharks are amazing animalsthat need our respect and protection．”____(48)Astudy ,published in January in the US magazine，Science，found that almost all recorded shark species have fallen by half in the past eight to 15 years．Thousands of sharks are hunted in Asia for special foods，such as shark fin(鱼翅)soup．And many others get caught in nets，while fishermen are hunting other fish．____(49)“Some fishing methods are actually cleaning out the ocean for sharks，”said Dave Schofield，the manager of the aquarium’s ocean health program me．____(50) A They Call watch them develop inside their eggs and fee! the skin of the older swimmersB A shocking 1 00 million sharks are killed every year around the world by humans．C In fact,94 per cent of the world’s 400 species are harmless to humansD It is a worrying situation and some areas have put measures in place to protect these special fish．E And to make this point clear, the museum has set up a special touching pool for children．F More than half of the sharks caught are smaller than1 metra long.第6部分：完形填空 (第51~65题，每题1分，共15分) 阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个答案，涂在答题卡相应的位置上。

中华笔译大赛试题及答案一、单句翻译1. 请将下列中文句子翻译成英文。

- 随着互联网的普及，人们获取信息的方式发生了巨大变化。

- 他总是把工作放在第一位。

2. 请将下列英文句子翻译成中文。

- With the widespread use of the internet, the way people access information has undergone tremendous changes.- He always puts his work first.二、段落翻译1. 将以下段落从中文翻译成英文。

- 中国的传统节日春节，又称为农历新年，是最重要的节日之一。

在春节期间，人们会放鞭炮、贴春联、吃团圆饭，以庆祝新的一年的到来。

2. 将以下段落从英文翻译成中文。

- The traditional Chinese festival, Spring Festival, also known as the Lunar New Year, is one of the most important festivals. During the Spring Festival, people set off firecrackers, paste couplets, and have a family reunion dinner to celebrate the arrival of the new year.三、篇章翻译1. 请将以下篇章从中文翻译成英文。

- 中国的茶文化源远流长，茶不仅是一种饮品，更是一种文化象征。

在中国，茶艺是一种艺术，品茶是一种享受。

人们通过品茶来修身养性，陶冶情操。

2. 请将以下篇章从英文翻译成中文。

- The tea culture in China has a long and storied history. Tea is not only a beverage but also a symbol of culture. In China, the art of tea is considered an art form, and drinking tea is an enjoyment. People cultivate their character and refine their sentiments through the act of drinking tea.四、翻译理论简答题1. 简述翻译中的直译与意译的区别。

2023年英语专业四级语言知识题及答案解析2023年英语专业四级语言知识题及答案解析1.____in the past, at the moment it is a favorite choice for wedding gown.A. Unpopular has as white been ?B. White has been as unpopularC. Unpopular has been as white ?D. Unpopular as white has been2.____for a long time, the fields are all dried up.A. There has been no rain ?B. Having no rainC. There having been no rain?D. There being norain3. The millions of calculations involved, ____by hand, would have lost all practical value by the time they were finished.A. had they been done ?B. they had been doneC. having been done ?D. they were done4. Televisions enable us to see things happen almost at the exact moment____.A. which they are happening ?B. they are happeningC. which they happen ?D. they have happened5.____me most was that the young boy who had lost both arms in an accident could handle a pen with his feet.A. That amazedB. It amazed?C. Which amazedD. What amazed6. Although she wrote a lot of short stories and poems when she was very young, ____she was twenty?five.A. her first real success did not e untilB. her real first success came until notC. since her first real success did not e untilD. not until her first real success7. You should know better than____ your little sister at home by herself.A. to leaveB. leavingC. to have leftD. left8. As the train will not leave until one hour later, we ____grab a bite at the snack bar.A. may wellB. just as well ?C. might as wellD. as well9. She resorted to ____ when she had no money to buy foods for her children.A. have stolenB. stealC. stoleD. stealing10. The boy has admitted to ____ the window while playing football yesterday.A. breakingB. having been broken ?C. breakD. be breaking11. Betty advised me to label our luggage carefully in case it gets ____in transit.A. misusedB. mishandledC. mistakenD. mislaid12.____money, she is quite rich. However, this does not mean that she is happy.A. ConcerningB. As to ?C. In terms ofD. In the light of13. A well?written position ____good choice of words and clear organization among other things.A. calls forB. calls onC. calls upD. calls off14. It is ____with the customer not to let the shop assistants guess what she really likes and wants until the last moment.A. in her honorB. on her honorC. a point of honorD. an honor15. This house will probably e on the ____next month.A. fairB. marketC. shopD. store16. George was introduced to ____activities at a young age, when she was hire to act as a lookout for drugdealers.A. illegalB. lawfulC. faithfulD. peaceful17. An institution that properly carries the name university is a more prehensive and plex institution than any other kind of higher education____.A. settlementB. establishmentC. costructionD. structure18. People’s status in society is frequently____by how much they own.A. measuredB. examinedC. testedD. questioned19. Jack is so ____to his appearance that he never has his clothes pressed.A. adverseB. anonymousC. indifferentD. casual20. There is an increasing ____to make movies describing violence.答案与解析1. D) 【句意】虽然白色过去不受欢送，但目前它是婚纱的首选颜色。

1.下列哪种金属不能被OFC有效切割?a. 高碳钢b. 低碳钢c. 不锈钢d. 铸铁e. c和d2.电导率是哪种NDE方法的首要要求?a. ETb. UTc. PTd. RTe. 以上都不是3.碳钢的熔点大约是:a. 2250°Fb. 2375°Fc. 2780°Fd. 3005°Fe. 3333°F4.分贝是和哪一种NDE方法有关的术语?a. UTb. RTc. MTd. PTe. ET5.GMAW的金属过渡方式中哪种导致最低的熔透数量?a. 熔滴过渡b. 短路过渡c. 射流过渡d. 脉冲过渡e. 熔滴喷射6.下面哪种气体不长用于GTAW的保护气体?a. 氩气b. 二氧化碳c. 氦气d. 氩气/氦气e. 以上皆不是7.一条返修焊缝完成,并且重新检验已经合格,那么焊接检验员应该:a. 改变原来的检验报告标示出返修焊缝已经合格。

b. 在需要返修的焊缝直接标记出来。

c. 出具第二份检验报告d. 告诉领班将这道焊缝进入下道工序。

e. 以上皆不是。

8.如果一种金属是合金,那么这种合金元素的原子可以怎样加入以前金属的晶格结构?a. by inclusion 通过加入b. substitutionally 替代c. interstitially 间隙d. a或者be. b或者c9.线性像质剂(IQI应用于哪种NDE方法?a. UTb. ETc. RTd. MTe. PT10.下面哪种不当作是一种半自动工艺使用?a. GMAWb. FCAWc. OAWd. SWe. c和d11.下列哪种实验方法受高温影响最小?a. ETb. RTc. PTd. UTe. 以上皆不是12.弧坑裂纹最经常是由什么导致的?a. 不适当的技术b. 不适当的填充材料c. 不适当的木材d. 以上皆是e. 以上皆不是13.焊接的符号的尾巴能够应用于:a. 指明焊接工艺的要求b. 指明焊接程序的要求c. 指明焊接用焊条的要求d. 指明焊接指导书的要求e. 以上皆是14.在回火过程中,当温度增加,下列哪种是正确的?a. 硬度增加b. 硬度减少c. 延伸性减少d. a和ce. b和c15.在GMAW中,从导电嘴到焊丝端部的距离叫:a. 弧长b. 焊丝伸长量c. 焊丝干伸长d. a和be. b和c16.下面哪一种不是GMAW的过渡方式?a. 射流过渡b. 短路过渡c. 熔滴过渡d. 脉冲过渡e. 开路过渡17.紫外光用于哪种NDE方法?a. VTb. PTc. MTd. a和be. b和c18.下面哪种技术不能减少残余应力?a. 用锤尖敲击b. 振动应力释放c. 热应力释放d. 外部约束e. 预热19.下面那个可以用VT发现?a. 大的表面裂纹b. 咬边c. 焊瘤d. 未焊满e. 以上皆是20.局部的尺寸可以用下面哪种方法确定?a. MTb. UTc. ETd. a和ce. b和c21.下列的实验中,哪一个实际上是对材料韧性的确定?a. 夏比实验b. MTc. 化学分析d. 以上皆是e. 以上皆不是22.下面哪种元素与钨(tungsten一起被用作合金元素制作GTAW焊条?a. zirconium(锆b. thorium(钍c. columbium(铌d. a或be. b或c23.对于单面单边坡口焊缝符号,在AWS焊接符中,在参考线上的垂直竖线画在哪一边?a. 右边b. 左边c. 哪边都行,依赖于公司政策d. 画在直边在实际接头出现的位置e. 无所谓24.位于平行平面的两个连接的表面叫做:a. 焊缝接触面b. 结合面c. 焊缝楞边d. 坡口面e. 以上皆不是25.下面哪个不是在使用SMAW中引起咬边的原因?a. 焊接电流太高b. 焊接速度太慢c. 焊条太大d. 不正确的焊条操作e. 焊条所使用的焊接位置不是指定的焊接位置26.NDE技术人员的资质评定通常符合哪个要求?a. AWS D1.1b. API 1004c. ASNT STC-TC-1Ad. ASME Section VIIIe. ASME Section IX27.下面所列因素中,由焊接导致残余应力和变形的因素哪个影响最小?a. 热输入量b. 相变c. 焊接位置d. 拉伸强度e. 热膨胀系数28.毛细作用在哪一种NDE方法中发挥作用?a. ETb. UTc. RTd. PTe. MT29.如果一个焊工持续出现返修现象,那么含接见演员应该:a. 更严格的检查他的工作b. 解雇这个焊工c. 要求焊工重新进行资质评定d. 对焊工进行正确的技术指导e.让焊工使用另一种焊接方法30.下面哪一种实验可以判断焊缝的致密性?a. 缺口破坏试验b. 侧弯c. 面弯d. 射线e. 以上皆是31.引起电弧偏吹的原因:a. 磁场变形b. 不适当的工作场所c. 在结点端部焊接d. 在拐角处焊接e. 以上都是32.用于GMAW的保护气体包括:a. 二氧化碳b. 氩c. 氦d. 氧气e. 以上都是33.显影是哪一种NDE方法的步骤:a. UTb. RTc. PTd. a和be. b和c34.下面哪一种不连续MT显示的最明显:a. 表面气孔b. 表面裂纹c.表面下气孔d.表面下裂纹e.以上都是35.在SMAW中,弧长增加将导致:a. 电流增加,电压增加b. 电流下降,电压增加c. 电流增加,电压下降d. 电流下降,电压下降e.以上都不是36.焊接检验报告应该:a. 用墨水书写或打印完成,并签字b. 用铅笔以便错误方便改正c. 一直保存除非焊缝返修d. 由职员完成以保证可读性e. 包括焊工标识37.金属承受循环载荷而不失效的能力被称作;a. 硬度b.韧性c. 拉伸强度d.疲劳强度e. 延展性38.在GMAW中,那种类型的金属过渡方式要求特殊的电源:a. 射流b. 熔滴c. 脉冲d. 短路过渡e. 以上皆不是39.下面哪个是一种真实的体积测量方法?a. RTb. UTc. ETd. MTe.以上皆不是40.预热的使用会导致:a. 更快的冷却速度和更宽的热影响区b. 更快的冷却速率和更窄的热影响区域c. 更慢的冷却速率和更宽的热影响区域d. 更慢的冷却速率和更窄的热影响区域e. 以上都不是41.下面哪种方法最有可能使用阴极射线管显示缺陷?a. RTb. ETc. UTd. a和be. b和c42.对于普通碳钢,硬度和拉伸强度又怎样的关系?a. 硬度增加,拉伸强度减少b. 硬度增加,拉伸强度增加c. 硬度减少,拉伸强度增加d. a和ce. 硬度和强度没有关系43.在GMAW中,由焊丝传送速度控制的焊接参数是:a. 弧长b. 电压c. 电流d. 干丝伸长量e. 以上皆不是44.用来计算热输入的焊接参数是:a. 电压和电流b. 电流和焊接速度c. 电压、电流和焊接速度d.焊接速度、预热温度和电压e. 电压、电流和预热温度45.当温度增加:a. 拉伸强度增加b. 拉伸强度减少c. 延展性增加d. a和be. b和c46.下面哪一种能够提供对于射线最好的保护?a. 铅保护b. 钢铁保护c. 水泥保护d. 铜保护e. 离射线保持最远的距离47.焊接检验应该实施:a. 焊接开始前b. 焊接过程中c. 焊接完成后d. 以上皆是e. 只有当有问题的时候48.如果焊缝符号横跨在参考线上,这意味着:a. 焊缝两侧b. 焊缝箭头侧c. 焊缝箭头另一侧d. 不代表任何一侧e. 以上都不是49.下面那种被认为是电弧焊接工艺?a. TCAB, AAW, OAWb. FCAW, GTAW, PAWc. ESW, LBW, FWd. PW, CAB, RSWe. 以上皆是50.E7016 SMAW焊条具有下列哪种特性?a. 低氢;只有AC;铁粉b. 低氢;AC和DCEPc. 低氢;AC和DCEP;铁粉d. (rutile 金红石;DCEPe. (rutile 金红石;DCEP;铁粉51.(Piezoelectricity压电是一种材料特性用于哪种NDE方法?a. UTb. ETc. RTd. a和be. b和c52.在淬火之后并且恢复一些金属的延展性的热处理方式是:a. 应力释放b. 回火c. 淬水d. 正火e. 后加热53.那种方法最常用来减少由于焊接造成的高残余应力?a. 预先弯曲b. 喷丸除锈c. 焊后快速淬火d. 焊后热处理e. 以上皆不是54.有种物理原理,可以使液体渗透剂移动到非常好的表面不连续内,它是:a. 磁渗透性(magnetic permeabilityb. 光学荧光性(optical fluorescencec. 毛细作用(capillary actiond. 乳化作用(emulsificatione. 以上皆不是55.一种工艺通过钎料填充到一个大间隙中不需要毛细作用,这是:a. 火焰钎焊(torch brazingb. 电弧钎焊(arc brazingc. 钎焊(braze weldingd. 浸沉式钎焊 (dip brazinge. 熔焊(flow brazing56.下面哪一个包含了铁基材料规范?a. AWS D1.1b. ASME Section II,Part Cc. AWS A5.1d. ASME Section IXe. ASME Section II, Part A57.当按照规范进行磁粉检测时,下面哪种不认为是令人满意地的磁化方法?a. 交流线圈(AC coilb. 交流磁扼(AC yokec. 直流线圈(DC coild. 直流磁棒(DC prode. 残余的磁性58.MT的优点包括:a. 表面缺陷的探测b. AC和DC的方法都可以用c. 表面缺陷的探测和渣、或污染物紧密相关d. 检测速度比PT要快e. 以上皆是59.一般来说,碳当量的增加会导致_____的增加:a. 延展性b. 硬度c. 强度d. a 和be. b和c60.通常用于连接有重要应用的高精度的不锈钢管件的焊接工艺是:a. SMAWb. GMAWc. GTAWd. OFWe. 以上都不是61.在熔化的金属焊缝金属中,氢能导致:a. 咬边b. 裂纹c. 未焊透d. 气孔e. b和d62.当氢被卷入熔化的焊缝熔池中,会导致下列哪种缺陷:a. 气孔b. 焊道裂纹c. 延迟裂纹d. 以上都是e. 以上都不是63.当使用____时能导致夹渣?a. SMAWb. SAWc. FCAWd. ESWe. 以上都是64.最好描述材料承受静载荷的能力的特性是:a. 硬度b. 韧性c. 拉伸强度d. 疲劳强度e. 以上都不是65.材料表面的油漆对哪种NDE方法的探测结果影响最大?a. PTb. RTc. MTd. 以上都是e. 以上都不是66.如果在坡口焊缝符号的左边没有任何信息显示,这表示:a. 在那边没有焊缝要求b. 焊缝要求是全熔透的c. 在整个接头上焊缝是连续的全长的d. 没有焊缝接头准备的要求e. 以上都不是67.下列哪种一般不能用RT探测的缺陷一般位于焊缝中心线?a. 夹层b. 气孔c. 紧贴着坡口角度为350°的未熔合d. 一条深度平行于射线光束的裂纹e. a和c68.驻留时间(dwell time是和哪一种NDE方法有关的术语:a. MTb. PTc. RTd. ETe. 以上都不是69.材料特性的一种可以表述为抗疲劳极限的术语是:a. 疲劳强度b. 韧性c. 拉伸强度d. 延展性e. 硬度70.断裂韧性结果通常以________的方式表述:a. 断裂能量b. 拉伸强度c. 延伸率d. 抗疲劳极限e. 断面收缩71.在OFW中熔池的保护是通过_____完成的:a. 颗粒状的焊剂b. 化学反应c. 惰性气体d. 真空室(a vacuum chambere. 焊剂药面(flux paste72.焊接检验员通常对下列那些负责:a. 审核适当的焊条储存b. 焊工资质的确认c. 见证所有返修d. a和be. b和c73.SMAW焊条最后一个数字代表:a. 涂层的成分b. 电特性c. 推荐的电流类型d. 渗透的角度e. 以上皆是74.ET可以用来探测:a. 材料的电导率b. 材料的硬度c. 薄材料的厚度d. 材料的热处理e. 以上都是75.对于SMAW焊条标识,最后一个数字旁边的数字代表:a. 焊缝的拉伸强度b. 所能焊接的位置c. 涂层的类型d. 电流的推荐类型e. 以上都不是76.材料抵抗冲击载荷的属性最好的描述是:a. 疲劳极限b. 疲劳强度c. 断裂韧性d. 拉伸强度e. 延展性77.下述的不连续,哪个是最不可能由于不适当的焊接技术造成的?a. 气孔b. 夹层c. 咬边d. 裂纹e. 以上都不是78.下列哪一个被认为是VT的优点?a. 当出现不连续,可以将不连续定位并且标示出来b. 能检测表面下不连续c. VT检验十分经济d. a和ce. 以上都不是79.下列哪一个不是焊接检验员对于公众的责任?a. 履行它有资格去完成的任务b. 在他的职责内做事要客观并且符合事实c. 签署他亲自检验工作的检验报告d. 向新闻媒体报告所有与要求不符的事实e. 以上都不是80.下列哪一种不能用于仰焊位置?a. SAWb. ESWc. GTAWd. 以上都是e. a和b81.在坡口焊缝符号的右边没有任何信息这表明:a. 焊缝是全熔透焊缝b. 在那边焊缝没有要求c. 焊缝在整个接头长度上都是连续的d. 焊缝没有要求进行准备 c. 以上都不是82.使用管状焊条的焊接工艺的是:a. SMAWb. GMAWc. FCAWd. SAWe. ESW83.描述金属抵抗压入的属性是:a. 拉伸强度b. 延展性c. 硬度d. 韧性e. 疲劳强度84.ET是什么的缩写:a. 涡流测试b. 环境测试c. 放射性测试d. a和be. b和c85.从下列哪个文件中可以找到填充金属规范?a. AWS A5.1-A5.3b. ASME Section II, Part Cc. AWS A3.0d. a和be. b和c86.SMAW焊条的药皮有什么作用?a. 保护熔池b. 稳弧c. 合金化d. 脱氧e. 以上都是.87.当发现焊缝接头有缺陷,检验员应该:a. 如果他认为这个焊工可以焊一道非常好的焊缝,那就允许焊接继续进行。

American Welding Society&Moody International ChinaWelding Inspection Technology Workbook焊接检验技术工作手册Module1第一单元Welding Inspection and Certification焊接检验和认证Q1-1为什么对焊接质量的需求正在增加？Why is there an increasing need for weld quality?a.安全(Safety)b.经济(Economics)c.低保守系数设计(Less conservative design)d.政府法规(Government regulations)e.所有以上的(All of the above)Q1-2哪个AWS文件所描述的有关CWI认证程序？What AWS document describes the rules for the CWI certification program?a.AWS5.5b.AWS D1.1c.AWS QC-1d.AWS5.1e.AWS14.1Q1-3焊接质量控制应该在焊接已开始后进行？Weld quality control should begin after welding has been initiated.a.对(True)b.错(False)Q1-4AWS QC-1包括哪三种焊接检验师认证？What are the three welding inspector certifications covered in AWS QC-1?a.CAWI,CWI,BWIb.CWI,CAWI,SCWIc.SCWI,CWI,ACWId.Level I,II and IIIe.无上述任何一种(None of the above)Q1-5从总的来讲，作为一个焊接检验师，最重要的素质是什么？What is generally considered to be the most important quality of a welding inspector?a.毕业于焊接职业程序(Graduation from a welding vocational program)b.工程师(An engineering degree)c.助工(An associate degree)d.专业态度(Professional welder certificate)e.具有一个已认可的焊工资格证(Hold a certified welder certificate)Q1-6对一个CWI视力的要求是近视度在The vision requirements for a CWI are near vision acuity on:a.在24英寸内Jaeger J1(Jaeger J1at24inches)b.在12英寸内Jaeger J12(Jaeger12at12inches)c.在12英寸内有或没有纠正镜Jaeger J2(Jaeger12at12inches,with or without corrective lenses)d.检验员不能配戴眼镜(The inspector cannot wear glasses)e.20/20视力(20/20vision)Q1-7首字母组合词KASH代表：The acronym KASH stands for:a.知识，态度，技能和习惯(Knowledge,attitude,skills,and habits)b.知识，应用，技能和习惯(Knowledge,application,skills,and habits)c.知识，态度，技能和忠诚(Knowledge,attitude,skills,and honesty)d.知识，应用，技能和忠诚(Knowledge,application,skills,and honesty)e.知识，态度，诚实和忠诚(Knowledge,attitude,sincerity,and honesty)Q1-8焊接检验师应该对------具有一个基本的理解：The welding inspector should have a basic understanding of:a.焊接工艺(Welding process)b.无损试验方法(Nondestructive testing methods)c.以上a和b(a and b above)d.规范和标准(Codes and standards)e.所有以上(All of the above)Q1-9用于描述由于检验而使生产造成延迟的术语The term used to describe a delay in the production schedule to permit inspection is:a.无损检测(NDE)b.停止点(Hold point)c.检验前(Pre-inspection)d.参考点(Reference point)e.电弧划伤(Arc strike)Q1-10检验报告的纠正应该由-----来做：Inspection report corrections should be made by:a.重新写整个报告(Rewriting the entire report)b.把纠正报告给焊接班长(Reporting the correction to the welding foreman)c.告诉焊工应该做什么(Telling the welder what was done)d.忽略原始错误(Ignoring the original error)e.用单线划出错误，改正的错误，并标上日期及签上姓。