四级模考

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大学英语四级考前模考试卷一附复习资料

四级考前模考试卷（一）Part I Writing (30 minutes)Directions:For this part, you are allowed 30 minutes to write a short essay on the topic of Hiring Celebrities as Visiting Professors. You should write at least 120 words according to the outline given below.1. 目前有不少大学请明星当客座教授2. 对这一现象，人们看法不同3. 我的看法……Hiring Celebrities as Visiting Professors________________________________________________________________________ ________________________________________________________________________ __________________________________________________________________________________________________________ ________________________________________________________________________ __________________________________________________________________________________________________________ ________________________________________________________________________ __________________________________________________________________________________________________________ ________________________________________________________________________ __________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________ ________________________________________________________________________ __________________________________________________________________________________________________________ ________________________________________________________________________ __________________________________________________________________________________________________________ _________________Part II Reading Comprehension (Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For questions 8-10, complete the sentences with the information given in the passage.Eight Things Successful People Do Differently Why have you been so successful in reaching some of your goals, but not others If you aren’t sure, you are far from alone in your confusion. It turns out that even brilliant, highly accomplished people are pretty awful when it comes to understanding why they succeed or fail. The intuitive answer — that you are born predisposed to certain talents and lacking in others —is really just one small piece of the puzzle. In fact, decades of research on achievement suggests that successful people reach their goals not simply because of who they are, but more often because of what they do.Get specificWhen you set yourself a goal, try to be as specific as possible. “Lose 5pounds” is a better goal than “lose some weight”. Knowing exactly what you want to achieve keeps you motivated until you get there. Also, think about the specific actions that need to be taken to reach your goal. Just promising you’ll “eat less” or “sleep more” is too vague —be clear and precise. “I’ll be in bed by 10pm on weeknights” leaves no room for doubt about what you need to do, and whether or not you’ve actually done it.Seize the moment to act on your goalsGiven how busy most of us are, and how many goals we are juggling (同时做) at once, it’s not surprising that we routinely miss opportunities to act on a goal because we simply fail to notice them. Did you really have no time to work out today Achieving your goal means grabbing hold of these opportunities before they slip through your fingers.To seize the moment, decide when and where you will take each action you want to take, in advance. Again, be as specific as possible. Studies show that this kind of planning will help your brain to detect and seize the opportunity when it arises, increasing your chances of success by roughly 300%.Know exactly how far you have left to goAchieving any goal also requires honest and regular monitoring of your progress —if not by others, then by you yourself. If you don’t kno w how well you are doing, you can’t adjust your behavior or your strategies accordingly. Check your progress frequently —weekly, or even daily, depending on the goal. Be a realistic optimistWhen you are setting a goal, by all means engage in lots of positive thinking about how likely you are to achieve it. Believing in your ability to succeed is enormously helpful for creating and sustaining your motivation. But whatever you do, don’t underestimate how difficult it will be to reach your goal. Most goals worth achieving require time, planning, effort, and persistence. Studiesshow that thinking things will come to you easily and effortlessly leaves you ill-prepared for the journey ahead, and significantly increases the odds of failure.Focus on getting better, rather than being goodMany of us believe that our intelligence, our personality, and our physical aptitudes (才能) are fixed —that no matter what we do, we won’t improve. As a result, we focus on goals that are all about proving ourselves, rather than developing and acquiring new skills.Fortunately, decades of research suggest that the belief in fixed ability is completely wrong — abilities of all kinds are profoundly malleable (可改变的). Embracing the fact that you can change will allow you to make better choices, and reach your fullest potential. People whose goals are about getting better, rather than being good, take difficulty in stride, and appreciate the journey as much as the destination.Have grit (毅力)Studies show that gritty people obtain more education in their lifetime, and earn higher college GPAs (grade point average). Grit predicts which cadets(军校学员) will stick out their first difficult year at West Point.The good news is, if you aren’t particularly gritty now, there is something you can do about it. People who lack grit more often than not believe that they just don’t have the innate abilities successful people have —they are wrong. As I mentioned earlier, effort, planning, persistence, and good strategies are what it really takes to succeed. Embracing this knowledge will not only help you see yourself and your goals more accurately, but also do wonders for your grit.Build your willpower muscleYour self-control “muscle” is just like the other muscles in your body —when it doesn’t get m uch exercise, it becomes weaker over time. But when you give it regular workouts by putting it to good use, it will grow stronger and stronger, and be better able to help you successfully reach your goals.To build willpower, take on a challenge that requires you to do something you’d honestly rather not do. When you find yourself wanting to give in, give up, or just not bother —don’t. Start with just one activity, and make a plan for how you will deal with troubles when they occur (“If I have a desire for a snack, I will eat one piece of fresh fruit.”) It will be hard in the beginning, but it will get easier, and that’s the whole point. As your strength grows, you can take on more challenges and step-up your self-control workout.Focus on what you will do, not what you won’t doDo you want to successfully lose weight, quit smoking, or put a lid on your bad temper Then plan how you will replace bad habits with good ones, rather than focusing only on the bad habits themselves. Research on thought suppression(压制) (e.g., “Don’t think about white bears!”) has shown that trying to avoid a thought makes it even more active in your mind. The same holds true when it comes to behavior — by trying not to engage in a bad habit, our habits get strengthened rather than broken.If you want to change your ways, ask yourself, ‘What will I do instead’ For example, if you are trying to gain control of your temper and stop flying off the handle, you might make a plan like “If I am starting to feel angry, then I will take three deep breaths to calm down.” By using deep breathing as a replacement for giving in to your anger, your bad habit will get worn away over time until it disappears completely.1. Many people didn’t expect that very successful people _______.A) can succeed in difficult tasks but fail in very simple onesB) aren’t clear why they succeed in achieving their goalsC) tend to feel very lonely when they reach their goalsD) are born with some special ability to do something well2. Why should people be specific when setting a goalA) It boosts their confidence. B) It makes the goal easier to achieve.C) It saves time in reaching the goal. D) It helps sustain their motivation.3. Very often, people who miss chances to act on a goal attribute the failure to _______.A) being busy and having no time B) setting too difficult goals C) getting no notice from others D) hoping for better chances4. According to studies, when people plan specific actions in advance, _______.A) there is no doubt that they will fulfill their dreamsB) they have greater possibilities of reaching their goalsC) they are able to get their work done more efficientlyD) they are more likely to persist in face of difficulty5. The author suggests that monitoring your progress regularly _______.A) should be done by people around youB) is helpful for determining whether the goal is realisticC) enables you to make necessary adjustment in actionsD) is not always essential depending on the goal6. Thinking that goals are not difficult to reach _______.A) prepares people better for challengesB) prevents people from shying away from hardshipsC) helps people cope with difficulty calmlyD) significantly raises the possibility of failure7. What does the author say about people believing in fixed abilityA) They don’t focus on goals that improve themselves.B) They are more willing to commit to long-term goals.C) They can’t take on many challenging tasks at one time.D) Their goals are to get better instead of being good.8. People lacking determination usually believe that they are not born with _____________________________________ that successful people have.9. Your ability to control your mind and body will become stronger if you _____________________________________ and use it properly.10. According to some research, if you try to suppress thinking about white bears,it just becomes _____________________________________ in your brain.Part III Listening Comprehension (35 minutes)Section ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet2 with a single line through the centre.11. A) Quit their jobs at the same time.B) Establish a firm in collaboration.C) Enrich their poor knowledge in business.D) Take an adventurous trip with their savings.12. A) People should not idle away their life.B) People should have made greater achievement.C) People should avoid being killed unexpectedly.D) People should have taken things more seriously.13. A) Time passes very quickly.B) The woman is wrong about the pick-up time.C) He doesn’t have anything to do.D) Before lunch is a great time to pick up the papers.14. A) She has to work to support herself. B) Her classes are not difficult.C) She goes to a full-time school. D) She takes evening courses.15. A) Jack survived the accident. B) Jack saved all the other passengers.C) Jack had little damage done to his car. D) Jack was the only victim ofthe accident.16. A) Her mild temper. B) Her broad knowledge.C) Her teaching style. D) Her detailed answers.17. A) It won’t come out until June 26.B) It hasn’t been returned by the bo rrower.C) It is not available unless it has been reserved.D) It was withdrawn from the shelf as a back issue.18. A) Their healthy lifestyle. B) Their work environment.C) Their outgoing personality. D) Their usual food and drink.Questions 19 to 22 are based on the conversation you have just heard.19. A) The rock-climbing training involves a lot of preparation.B) Rock-climbing is safe if you are experienced enough.C) The woman is not excited about the first class in rock-climbing.D) The speakers will take a climbing trip in the early spring when the icebreaks.20. A) One is safe if he is very careful.B) Hi-tech safety equipment ensures one’s safety.C) A lot of people do rock-climbing and they are OK.D) There are no dangerous places nearby to do rock-climbing.21. A) She can make a lot of friends.B) She can work more efficiently.C) She can learn mental discipline.D) She can get more familiar with the man.22. A) He might join the class.B) He will join the class if the woman does.C) He still thinks it unworthy to join the class.D) He will tell the woman once he has made a decision.Questions 23 to 25 are based on the conversation you have just heard.23. A) It’s difficult to obtain happiness.B) Happiness is only a state of mind.C) Happiness is closely related to material life.D) People shouldn’t always ask what happiness is.24. A) They have no dreams.B) They don’t feel being loved.C) They get used to what they have.D) They only cherish the material things.25. A) Expensive ones. B) Cheap ones.C) Gifts made carefully. D) Gifts that won’t last.Section BDirections:In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 26 to 29 are based on the passage you have just heard.26. A) Pets’ value in medical research.B) What pets bring to their owners.C) How pets help people calm down. D) People’s opinions of keepingpets.27. A) If he has a pet companion. B) If he has less stress of work.C) If he often does mental calculation. D) If he is taken care of byhis family.28. A) They have lower blood pressure. B) They become more patient.C) They are in higher spirits. D) They are less nervous.29. A) People with dogs did more exercise.B) Dogs lost the same weight as people did.C) Dogs liked exercise much more than people did.D) People without dogs found the program unhelpful.Passage TwoQuestions 30 to 32 are based on the passage you have just heard.30. A) Olivetti earned more in the 1960s than in the 1950s.B) By 1930 Olivetti produced 13,000 typewriters a year.C) Some of Olivetti’s 700 staff regularly visited customers in Italy.D) Olivetti set up offices in other countries from the very beginning.31. A) Camillo Olive tti’s death. B) Its slow progress.C) A period of financial problem. D) Its agreements with othercompanies.32. A) It produces the best typewriter in the world.B) It exports more typewriters than other computers.C) It designs the world’s fi rst mainframe computer.D) It has five independent companies with its head office in Ivrea.Passage ThreeQuestions 33 to 35 are based on the passage you have just heard.33. A) He never watched TV. B) He read what he had to.C) He found reading unbelievable. D) He considered reading part ofhis life.34. A) It helps him to realize his dream.B) It opens up a wider world for him.C) It makes his college life more interesting.D) It increases his interest in worldwide travel.35. A) Why do I read B) How do I readC) What do I read D) When do I readSection CDirections:In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the exact words you have just heard. For blanks numbered from 44 to 46 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the main points in your own words. Finally, when the passage is read for the third time, you should check what you have written.Today we talk about the difference between a college and a university. Colleges and universities have a lot in (36) ________. They prepare young adults for work. They provide a greater (37) ________ of the world and its past. And they help students learn to (38) ________ the arts and sciences.Students who attend either a college or a university (39) ________ take four years to complete a program of study. But one difference is that many colleges do not offer (40) ________ study programs or support research projects.Universities often are much larger than colleges. Universities carry out a lot of research. They offer more programs in different areas of study, for undergraduate and graduate students. (41) ________ universities developed from those of the Middle Ages in Europe. The word “university” came from the Latin “universitas”. Th is described a group of people organized for a common (42) ________.“College” came from a Latin word with a (43) ________ meaning, “collegium”. In England, colleges were formed to provide students with places to live. (44) ____________________________________________________.Today, most American colleges offer an area of study called liberal arts. The liberal arts are subjects first developed and taught in ancient Greece. They trained a person’s mind. (45) ________________________________.Another meaning of “college” is a part of a university. (46) __________________________________________. This is still true.Part IV Reading Comprehension (Reading in Depth) (25 minutes) Section ADirections:In this section, there is a passage with ten blanks. You arerequired to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Questions 47 to 56 are based on the following passage.Advice to “sleep on it” could be well founded, scientists say. After a good night’s sleep, a problem that seemed insurmountable (不能克服的) the night before can often appear more 47 , although the evidence until now has been anecdotal (轶事的).But researchers at the University of Luebek in Germany have designed an exp eriment that shows a good night’s sleep can 48 insight and problem-solving. Dr. Jan Born, a neuroscientist at the university, and his team taught volunteers two simple rules to help them 49 a string of numbers into a new order. There was also a third, 50 rule, which could help them increase their speed in solving the problem. The researchers divided the volunteers into two groups: half were allowed to sleep after the training while the 51 were forced to stay awake. They noticed that the group that had slept after the training were twice as 52 to figure out the third rule as the other group.“You have a memory representation in your brain of the problem you want to solve, and then you sleep. Sleep can act on the problem,” Born said in a telephone interview. But he also admitted that how restructuring of memories occurs or what governs it is still 53 .Other scientists say the 54 evidence supports the anecdotal suggestionsthat sleep can stimulate creative thinking.Although the role of sleep in human creativity will 55 be a mystery, the research gives people good reason to 56 respect their periods of sleep.Section BDirections:There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 57 to 61 are based on the following passage.Many of us sit in front of a computer for eight hours a day, and then go home and head for the couch to surf the Web or watch television, exchanging one seat and screen for another. Even if we try to squeeze in an hour at the gym, is it enough to counteract (抵消) all that motionless sittingA mounting body of evidence suggests not.Increasingly, research is focusing not on how much exercise people get, but how much of their time is spent in sedentary (久坐的) activity, and the harm that does.The latest findings, published this week in The Journal of the American College of Cardiology, indicate that the amount of leisure time spent sitting in front of a screen can have such an overwhelming, seemingly irreparable (无法弥补的) impact on one’s health that physical activity doesn’t produce much benefit.The study followed 4,512 middle-aged Scottish men for a little more than four years on average. It found that those who said they spent two or more leisure hours a day sitting in front of a screen were at double the risk of a heart attack or other heart events compared with those who watched less. Those who spent four or more hours of recreational time in front of a screen were 50 percent more likely to die of any cause. It didn’t matter whether the men were physically active for several hours a week —exercise didn’t reduce the risk associated with the high amount of sedentary screen time.The study is not the first to suggest that sedentary activities like television viewing may be harmful. A 2009 study reported that young children who watch one and a half to five and a half hours of TV a day have higher blood pressure readings than those who watch less than half an hour, even if they are thin and physically active.Recreational screen time has an “independent, injurious relationship”with heart and the blood vessels events and death of all causes, the paper concluded, possibly because it induces metabolic (新陈代谢) changes.The study focused on recreational screen time because it’s the easiest to reduce, Dr. Stamatakis said. But he encouraged employees who work at computers all day to get up and take breaks and short walks periodically.57. According to the passage, more and more evidence proves that ______.A) people doing regular exercises after work tend to enjoy good healthB) people nowadays seem to spend excessive time seated at homeC) the time people spend watching TV is increasing dramaticallyD) physical activities don’t reduce the bad effect of long time’s sitting58. What do we learn from the study published in The Journal of the AmericanCollege of CardiologyA) The more people watch TV, the healthier they will become.B) The amount of exercises people get should be taken seriously.C) The harm done by sedentary activities seems impossible to repair.D) Exercise can make up for damage caused by high amount of sitting time.59. A 2009 study supported the idea that ______.A) physical inactivity may do harm to people’s healthB) the length of time spent in taking exercises do matterC) television viewers are more likely to die of heart diseasesD) thin teenagers are immune to disease caused by watching TV60. Why leisure time spent in front of the screen is related to heart diseasesA) Some content of the TV programs makes the heart beat faster.B) It causes che mical processes in people’s body to change.C) Extended sitting slows circulating blood to the heart.D) Radiation from the screen causes physical harm to the heart.61. Dr. Stamatakis suggested people who rely on computers to work ______.A) secretly combine business with leisureB) quit their current jobs as soon as possibleC) take breaks from the screen at regular intervals of timeD) get up early so as to take regular exercises in the morningPassage TwoQuestions 62 to 66 are based on the following passage.If two scientists at Los Alamos National Laboratory are correct, people will still be driving gasoline-powered cars 50 years from now, giving out heat-trapping carbon dioxide into the atmosphere —and yet that carbon dioxide will not contribute to global warming.The scientists, F. Jeffrey Martin and William L. Kubic Jr., are proposing a concept, which they have named Green Freedom, for removing carbon dioxide from the air and turning it back into gasoline.The idea is simple. Air would be blown over a liquid solution which would absorb the carbon dioxide. The carbon dioxide would then be extracted (提取) and subjected to chemical reactions that would turn it into fuel.Although they have not yet built a synthetic fuel factory, or even a small prototype (原型), the scientists say it is all based on existing technology.“Everything in the concept has been built, is operating or has a close cousin that is operating,” Dr. Martin said.The Los Alamos proposal does not violate any laws of physics, and other scientists have independently suggested similar ideas.In the efforts to reduce humanity’s emissions of carbon dioxide, three solutions have been offered: hydrogen(氢)-powered fuel cells, electric cars and biofuels. Biofuels are gasoline substitutes produced from plants like corn or sugar cane. Plants absorb carbon dioxide as they grow, but growing crops for fuel takes up wide strips of land.Hydrogen-powered cars emit no carbon dioxide, but producing hydrogen requires copious(大量的) energy, and if that energy comes from coal-fired power plants, then the problem has not been solved.Electric cars also push the carbon dioxide problem to the power plant. And electric cars have typically been limited to a range of tens of miles as opposed to the hundreds of miles that can be driven on a tank of gas.Gasoline, it turns out, is an almost ideal fuel (except that it produces CO2). If it can be made out of carbon dioxide in the air, the Los Alamos concept may mean there is little reason to switch, after all.“It’s definitely worth pursuing,” said Martin I. Hoffert, a professor of physics at New York University. Other scientists also said the proposal looked promising but could not evaluate it fully because the details had not been published.62. What is most remarkable about the proposal made by the two scientistsA) It is given a special name. B) No law of physics is violated.C) It is based on existing technology. D) CO2 can be converted intofuel.63. What does the author say about biofuelsA) They are considered as ideal substitutes for fossil fuels.B) It is a great waste to use so many plants to produce fuels.C) They help ease global warming but will use a large area of land.D) Cars using biofuels have a longer range than cars running on gas.64. The biggest problem with hydrogen-powered cars is that ______.A) there is no cheap source of hydrogen energyB) they may still be a cause of global warmingC) safety problems might occur in hydrogen productionD) they are not suitable for long-distance travel65. What will happen if what is proposed by the two scientists becomes trueA) There will be no need for gasoline substitutes.B) Air pollution will become a thing of the past.C) People will be able to use much cheaper energy.D) There will be no more gasoline-powered vehicles.66. What is the author’s purpose of writing this passageA) To compare different energy sources.B) To introduce a new concept of zero carbon gasoline.C) To explain why gasoline is important to us.D) To discus how to solve the problem of global warming.Part V Cloze (15 minutes) Directions:There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) and D) on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 2with a single line through the centre.Another person’s enthusiasm was what。

收银员四级模考试题(含参考答案)

收银员四级模考试题（含参考答案）一、单选题（共71题，每题1分，共71分）1.点钞机出钞部分主要由( )、出钞对转轮组成。

A、出钞胶轮B、接钞爪轮C、送钞舌D、挡钞板正确答案：A2.收银员确认( )金额时应做到唱收唱付。

A、纸币B、收银C、银钱D、现金正确答案：D3.当POS机操作时,屏幕显示51应答码,以下哪种解释是正确的( )。

A、POS机读取磁条有误B、持卡人密码输入错误超过发卡行限制C、持卡人银行卡内余额不足或超过信用额度D、过期卡,联系发卡行正确答案：A4.下列有关银行本票的说法中,错误的是( )。

A、由银行以外的金融机构签发的B、支付的金额是确定的C、支票仅限于同城使用D、见票时无条件支付正确答案：A5.下列有关处理退换货的操作程序的说法中,正确的是( )。

①了解退换货原因②接待顾客③做好跟踪回访④分析解决问题A、①③②④B、②④①③C、①②③④D、②①④③正确答案：D6.服务于商品流通企业的商业企业是( )。

A、搬家公司B、家庭装修C、美容美发D、物流公司正确答案：D7.导致POS机刷卡成功不打印单据的原因,以下哪种说法是不正确的( )。

A、打印机故障B、打印机可能未接好C、打印机未装纸或卡纸D、刷卡方式不对正确答案：D8.下列有关灭火器的说法中,错误的是( )。

A、在内部压力作用下,将所充装的灭火剂喷出B、灭火器种类繁多,其适用范围也有所不同C、不同种类的火灾可由同一种灭火器扑灭D、是一种可由人力移动的轻便灭火器具正确答案：C9.点钞机电子电路部分由主控部分、( )、驱灯组件、电源板等组成一个单片机控制的系统。

A、出钞部件B、接钞部件C、传感器部件D、捻钞部件正确答案：C10.预授权撤销交易的时间限制是( )。

A、预授权交易完成的三十天内B、预授权交易完成的当天C、预授权交易完成的一周内D、预授权交易完成的十天内正确答案：A11.下列有关询问顾客要求的做法中,正确的是( )。

A、了解投诉的重点所在B、处理时间过长C、重复次数太多D、犹豫、拿不定主意正确答案：A12.符合收银员着装规范的做法是( )。

大学英语四级模拟考试

大学英语四级考试（CET 4）（恩波英语研究所命题）MODEL TEST— Band Four —(4 LSH 2)试题册（125分钟）恩波英语模考试卷-Part ⅠWriting(30 minutes)注意：此部分试题在答题卡1上，请在答题卡1上作答。

Part ⅡReading Comprehension(Skimming and Scanning)(15 minutes)Directions:In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1.For questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For questions 8-10, complete the sentences with the information given in the passage.Consumer Recycling and Waste Reduction TipsThe following information provides simple tips on how to recycle and reduce waste as a consumer. Grocery StoresMany supermarkets sponsor redemption centers（回收中心）that will buy back California Redemption Value(CRV) containers for recycling and may accept other materials like steel cans, glass jars and newspapers. Some stores have reverse vending machines, which give you money back as CRV containers are fed into them.Many grocery stores in the San Diego area also have a place to recycle used plastic grocery bags and film containers (plastic canisters that package the film):Albertsons (also take newspaper wrappers, dry cleaning bags, or any type of LDPE plastic bag) ·Ralphs·Vons·Wal Mart·Whole Foods MarketAs for the question “Paper or plastic?” why not bring your own reusable cloth shopping bags instead. The cloth bags hold a lot more, so there are fewer trips back and forth from the car and the cloth carrying handles are more comfortable on your hands than paper or plastic handles. Some stores even give a small discount when you bring reusable cloth bags or reuse old shopping bags to carry out your new purchases.Tip: If you bring your own canvas, plastic, or paper bags, be sure to ask the store to credit your bill. Many stores take 5 cents off each bag provided by the customer, even if the store does not recycle plastic bags.And if you buy just one or two items, try going without a bag altogether. The store pays for its bags, which means so do you, and in the end, so does the environment.Dry CleanersMany dry cleaners take back their plastic clothes bags. When you get home and hang up yourclothes, keep the plastic covers and recycle them on your next trip to the dry cleaners—rather than throw them away. Some stores will also reuse clean hangers.Reusing by DonatingThere are many items that even the most active recycler may throw away because they are uncommon recyclables. Some of these items include mattresses, furniture, clothing, appliances, electronics or art materials. They can often be donated to local thrift stores and nonprofit groups to be repaired and reused. Visit , San Diego s resource for thrift stores, second hand, rummage sales, recycling, retro, and more. Plus a calendar of events.Source Reduction—Make It Recyclable and ReusableWhile shopping, you can help the environment by selecting products that use less packaging and are reusable or readily recyclable in your community. When buying a product, stop and think, “Can this item be recycled or reused?” If not, is there an alternati ve brand or product that you can buy? By making these choices, you are using your purchasing power to reward manufacturers that make recyclable and reusable products, not products that are only disposable.Try Ｔhese Ｒeusable Ａlternatives:·Use a sponge instead of throwaway wipes·Buy rechargeable batteries·Buy cloth napkins that you can wash instead of paper you throw away·Buy washable plates and cups for picnics instead of disposables·Buy razors with replaceable blades·Seek out reusable or refillable containers that hold shampoo, soap, etc.·Use plastic containers with lids instead of aluminum foil, plastic bags or plastic wrap·Rinse plastic bags and reuse them Buy Products Made of Recycled MaterialsA phone directory featuring local recycled products is available by calling Environmental Services at(858)694 7000. No recycling program is truly successful unless recyclables collected are transformed into marketable products and then purchased by you! To create a demand for recycled products, make sure to purchase products that contain recycled materials. Ask store managers to stock products made with recycled materials and write to the manufacturers of the products you buy and tell them you prefer that they use recycled materials.When shopping, buy those items that say, “made from recycled materials”and have the highest percentage of post consumer recycled content. (Post consumer content means any material that the public has already used or recycled.) California law requires that any consumer goods labeled “Recycled”must contain at least 10% post consumer content. And beware, claims such as “environmentally friendly”, “eco safe”, “safe for the environment”or “natural”do not necessarily mean that the product can be recycled or contains recycled material!Thanks to today s technology and manufacturing, these products are as high a quality as(if not higher than) products that don t contain recycled materials, and they look just as nice. Look for these items for your home or business in your community:·Clothing and shoes·Children s toys and playground equipment·Garden tools·Carpet pads·Plastic lumber for planters, decks and benches·Motor oil·Floors and countertops·Rain gutters·Packaging materials·Paper products like tissue and towels·Cleaning supplies·Writing or computer paper and envelopesYour choices and efforts can make a significant difference in the success of San Diego and our nation s recycling programs! Avoid Excess Packaging and Buy in Bulk（批量购买）While it s true that some packaging is necessary for health and shelf life considerations, all too many manufacturers over package their products. This excess packaging costs consumers more money, costs our environment more resources and energy, and costs our landfills valuable space.So take a little extra care before you buy. Look for an alternative product without packaging or the least amount of packaging and send a message that you don t like waste. Also, avoid single serving items that are overly wrapped.When it makes sense, buy in bulk, but only purchase the amount you will use within a reasonable time. You will avoid over packaging and save money, since larger quantities are generally discounted. Try these alternatives next time you shop:·Large box of cereal vs. individually wrapped snack pack of mini boxes of cereal·Pudding in a box vs. pudding in plastic cups which are then held together by a cardboard carton ·Fresh vegetables you buy by the pound vs. shrink wrapped vegetables in Styrofoam containers ·1 gallon water jugs vs. 6 pack of individual 12 ounce plastic bottles·Condensed can of soup vs. microwavable single portion soups注意：此部分试题在答题卡1上作答；8~10题在答题卡1上。

化学检验员四级模考试题含参考答案

化学检验员四级模考试题含参考答案一、单选题（共90题，每题1分，共90分）1、EDTA同阳离子结合生成（）。

A、螯合物B、聚合物C、离子交换剂D、非化学计量的化合物正确答案：A2、属于原子晶体的是（）。

A、CO2B、NaClC、SiO2D、NaOH正确答案：C3、在滴定分析法测定中出现的下列情况，哪种导致系统误差（）。

A、滴定时有液滴溅出B、滴定管读数读错C、试样未经混匀D、砝码未经校正正确答案：D4、氧化还原平衡常数K值的大小能说明（）。

A、反应的次序B、反应的条件C、反应的速度D、反应的完全程度正确答案：D5、测定值减去真实值结果是（）。

A、绝对偏差B、绝对误差C、相对误差D、相对偏差正确答案：B6、已知MZn=81.38g/mol，用它来标定0.02mol/L的EDTA溶液，宜称取ZnO为( )。

A、4gB、1gC、0.4gD、0.04g正确答案：C7、与配位滴定所需控制的酸度无关的因素为（）。

A、羟基化效应B、金属离子颜色C、指示剂的变色D、酸效应正确答案：B8、混凝沉淀就是使水中( )相互产生凝聚作用，成为大颗粒絮凝体沉淀。

A、胶体B、悬浮物C、钙、镁离子D、垃圾正确答案：B9、混流泵是指水沿轴向流入叶轮，沿（）流出。

A、斜向B、轴向C、平行D、垂直正确答案：A10、 721型分光光度计单色器的色散元件是（）。

A、滤光片B、玻璃棱镜C、石英棱镜D、光栅正确答案：B11、在敞开式循环系统中一般设置的冷却设施是( )。

A、板式换热器B、冷却塔C、蒸发空冷器D、以上都正确正确答案：B12、分光光度法中，吸光系数与（）有关。

A、光的强度B、溶液的浓度C、液层的厚度D、入射光的波长正确答案：D13、某溶液主要含有Ca2+、Mg2+及少量Fe3+、Al3+今在pH=10时加入三乙醇胺，以EDTA滴定，用铬黑T为指示剂，则测出的是( )。

A、Mg2+量B、Ca2+量C、Ca2+、Mg2+总量D、Fe3+、Al3+、Ca2+、Mg2+总量正确答案：C14、从防止水冷壁沉积物下腐蚀的角度考虑，应当控制锅炉给水的( )。

大学英语四级考试模式考试试卷

三峡大学2008年11月四级模拟考试注意事项一、将自己的姓名、考场号（教室号+座位号）写在答题卡1和答题卡2上。

二、试题册、答题卡均不得带出考场。

考试结束后，教师收卷后才可离开考场。

三、仔细读懂题目的说明。

四、在30分钟内做完答题卡1上的作文题。

30分钟后考生按指令启封试题册。

在接着的15分钟内完成快速阅读理解部分的试题。

然后监考员收取答题卡1，考生在答题卡2上完成其余部分的试题。

全部答题时间为125分钟，不得拖延答题。

五、考生必须在答题卡上作答，凡写在试题册上的大案一律无效。

六、多项选择题每题只有一个答案；如多选，则该题无分。

选定答案后用HB-2B浓度的铅笔在相应的字母中划一条横线。

划线要有一定的粗度，要盖过字母的底色。

七、如果要改动答案，必须先用橡皮擦净原来选定的答案，然后按规定重新答题。

八、在考试过程中要注意对自己的答案保密。

若被他人抄袭，一经发现，后果自负。

Part Ⅰ Writing （30 minutes）Directions： For this part， you are allowed 30 minutes to write a short essay entitled Should Undergraduates Be Encouraged to Get Married. You should write at least 120 words following the outline given below：1. 有人认为大学生在校期间可以结婚2. 也有人认为不应该鼓励他们在校期间结婚3. 我的观点注意：在实考中，此部分试题在答题卡1上。

Should Undergraduates Be Encouraged to Get MarriedPart Ⅱ Reading Comprehension （Skimming and Scanning）（15 minutes）Directions：In this part，you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1 to 7，choose the best answer from the four choices marked A), B), C) and D).For questions 8 to 10，complete the sentences with the information given in the passage.LotteriesIn the United States，38 states and the District of Columbia （Washington，D. C.）have lotteries. A lottery is a form of gambling that is run by the state. Most states have several different games，including instant-win scratch-off games， daily games and games where you have to pick three or four numbers.The game with the biggest jackpot is almost always Lotto. This game usually involves picking the correct six numbers from a set of balls，with each ball numbered from 1 to 50 （some games use more or less than 50）.Calculating the OddsLet’s take a look at how to calculate the odds of picking the right number for a typical Lotto game. In order to win our example game， you have to pick the correct six numbers from 50 possible balls. The order in which the numbers are picked is not important；you just have to pick the correct six numbers.The odds of picking a single correct number depend on how many balls have been chosen already. For instance，let’s say none of the six numbers had been picked yet and you had to guess just one number correctly. Since there are 50 numbers to choose from， and since six balls are going to be picked，you have six tries at picking the number correctly. The odds of picking one number correctly are 50/6=8.33∶1.Using a similar calculation，we can determine the odds of picking another number correctly after one number has already been drawn. We know there are49 balls left， and that five more balls will be drawn. So the odds of pickinga number correctly after one has been drawn are 49/5=9.8∶1. When you have to guess what the last number is going to be，there are only 45 balls left to choose from. As you only get one shot at it， your odds are only 45∶1. The odds of picking all six lottery numbers are calculated the same way. By multiplying together the odds of each individual event，your odds are： 50/6×49/5×48/4×47/3×46/2×45/1=15，890，700∶1.Changing the OddsSome states have been increasing or decreasing the number of balls in order to change the odds. If the odds are too easy，then someone will win the jackpot almost every week and the prize will never grow.Large jackpots tend to drive more ticket sales. If the prize is not large enough，ticket sales can decrease. On the other hand， if the odds against winning are too great，ticket sales can also decline. It is important for each lottery to find the right balance between the odds and the number of people playing.If you add just one number to our hypothetical lottery， so people now have to pick from 51 balls，the odds increase to 18,009，460∶1.The Lotto MachinesThere are two main types of Lotto machines：gravity pick and air mix. The machines are designed and proven using statistical analysis to produce random combinations of numbers. In addition, the balls are always visible during the mixing and drawing process—they never disappear inside tubes or chambers. This helps prevent tampering； and since the drawings are televised live，it gives the viewer confidence that the drawing is not being fixed.One common type of gravity-pick machine uses solid rubber balls.The balls are dropped into a chamber where two paddles， which spin in opposite directions，mix the balls. The operator actuates a sliding door at the bottom of the mixing chamber. One at a time，six balls pass through a clear tube into a clear display area where the numbers can be read. An optical sensor detects the passage of each ball， allowing only the correct number of balls to pass through the doorway.The other type of machine that is commonly used for Lotto is the air mix machine. However，it should be noted that the air-mix machine is generally believed less secure than the gravity-pick machine. The air-mix machine uses ping-pong balls that are painted with numbers and carefully calibrated for size and weight. These balls are released into the machine and jets of air blow up through the chamber to mix them. To select a set of balls，the operator opens a valve that allows air out of the machine through a tube or a set of tubes near the top of the machine. Once the valve is open， balls are blown into the tube; they are then transferred through another clear tube into a display area for reading.PowerballSome states have joined together to run multi-state Powerball lotteries. Since so many people can play， they need a game with really large odds against winning. In this multi-state lottery game，the winner has to pick the correct five numbers from a set of 50 balls， and they have to pick the single correct number from a separate set of 36 balls. So the odds of picking the correct number in this game are： 36×（50/5×49/4×48/3×47/2×46/1）=76，275，360∶1. Your WinningsLet’s say you pick the right six numbers and win a ＄10 million jackpot. Somehow， you will not end up with about ＄10 million. For example，when you buy a New York Lotto ticket，you have to choose between a lump sum and a series of annual payments， and you can’t change your mind later.Annual PaymentsIf you chose a series of annual payments when you bought the ticket， what you are really going to win is a series of 26 yearly payments that add up to ＄10 million. You would receive the first payment for 2.5 percent of the total，or ＄250，000， two weeks after you submit the winning ticket. One year later，you would receive a check for 2.7 percent，or ＄270，000. Each year，the amount of the check goes up by a tenth of a percent—the last payment is for 5 percent，or ＄500，000.When a winner claims his prize，the New York Lottery asks seven different bond brokers to quote a package of bonds that will pay each of the 25 future yearly payments. They buy the bonds from the broker at the best price for the complete package. An investment bank holds the bonds，and each year when one matures，the funds are automatically placed in the New York Lottery’s cash account.The funds are transferred to the prize-payment account，and a check is written for the winner. Typically， the whole package of 25 bonds ends up costing the New York Lottery a little less than half of the jackpot amount. Lump Sum OptionHowever， most winners don’t opt for annual payments. About 80 percent of winners choose the lump sum option， which is usually about half of the jackpot amount. Since the New York Lottery has to pay a lump sum to buy bonds anyway，it is just as happy to give that same amount of money to the winner instead. It still goes through the process of getting quotations for the bonds，but instead of buying the bonds it pays the winner the amount the bonds would have cost. Most people take the lump sum because they figure that they can invest the money and do a little bit better than the approximate 5 percent interest that the bonds would earn.In any case,most U. S. lotteries take out 28 percent from the winnings to pay federal taxes. But，if your winnings were in the millions of dollars，you would be paying closer to 39.6 percent （the highest tax bracket）in federal taxes when tax time comes. Add state and local taxes，and you might end up withonly half of your winnings when you are done paying taxes. Thus，if you had opted for the lump sum prize in the ＄10 million lottery，the prize would be about ＄5 million. After federal and state taxes，you’d be left with about ＄2.5 million.注意：在实考中，此部分试题请在答题卡1上作答。

电工四级模考试题与答案

电工四级模考试题与答案一、单选题（共78题，每题1分，共78分）1.三芯铅包电缆直流耐压试验时，当一相加压时，其它两相()处置。

A、与铅包一同接地B、分别接地C、不接D、接铅包正确答案：A2.敷设电缆时，路径的选择原则是()。

A、方便施工B、造价经济C、安全运行D、前三种说法都对正确答案：C3.“道德”一词主要是指人们的( )以及与之相联系的品性。

A、道德规范B、行为规范C、操作规范D、社会规范正确答案：B4.构成计数器的基本单元是()。

A、放大器B、寄存器C、运算器D、触发器正确答案：D5.整流式电焊机是由()构成的。

A、整流装置和调节装置B、原动机和去磁式直流发电机C、四只二极管D、原动机和去磁式交流发电机正确答案：A6.单项全波可控整流电路，若控制角α变大，则输出平均电压()。

A、为零B、变小C、变大D、不变正确答案：B7.低频信号发生器是用来产生()信号的信号源。

A、标准低频正弦B、标准方波C、标准直流D、标准高频正弦正确答案：A8.按励磁方式分类，直流电机可分为()种。

A、5B、2C、4D、3正确答案：C9.用万用表测试好的单向晶闸管时，A-K极间正反向电阻应该()。

A、都不大B、都很大C、都很小D、一小一大正确答案：B10.已知正弦交流电压u＝220sin(314t－30°)则其角频率为()。

A、220B、100πC、30D、50正确答案：B11.交流耐压试验采用间隙进行保护，间隙的放电电压调整在试验电压的()。

A、115%～120%B、80%～85%C、90%～95%D、100%～110%正确答案：A12.直流发电机中换向器的作用是()。

A、把电枢绕组的交流电势变成电刷间的直流电势B、把电刷间的交流电势变成电枢绕组的交流电势C、把电刷间的直流电势变成电枢绕组的交流电势D、把电枢绕组的直流电势变成电刷间的直流电势正确答案：A13.在一定的有功功率下，功率因数表指示滞后，要提高电网的功率因数，下列说法正确的是()。

电工四级模考试题含答案

电工四级模考试题含答案一、单选题（共60题，每题1分，共60分）1、变压器带感性负载运行时，副边电流的相位滞后于原边电流的相位小于()。

A、180°B、90°C、60°D、30°正确答案：A2、在滑差电动机自动调速控制线路中，测速发电机主要作为()元件使用。

A、检测B、放大C、执行D、被控正确答案：A3、按劳动工时定额组成判断，下列()方法可以缩短辅助时间。

A、缩短工人劳动工时B、尽可能利用机动时间交叉地进行辅助工作C、缩短设备维修时间D、增加辅助人员数量正确答案：B4、C6150机床主电路中有()台电动机需要正反转。

A、1B、4C、3D、2正确答案：D5、交流耐压试验调压器的容量一般应与试验变压器的容量()。

A、前者小于后者B、前者远大于后者C、前者等于或稍大于后者D、无规定正确答案：C6、在工程上，信号电压一般多加在直流伺服电动机的()两端。

A、启动绕组B、励磁绕组C、电枢绕组D、定子绕组正确答案：C7、电磁转差离合器中，磁极的励磁绕组通入()进行励磁。

A、非正弦交流电流B、正弦交流电C、脉冲电流D、直流电流正确答案：D8、三相电源绕组三角形联接时只能输出()。

A、一个电压B、两种电压C、线电压D、相电压正确答案：C9、视在功率的单位是()。

A、伏安B、乏C、瓦D、焦耳正确答案：A10、TTL“与非”门电路的输入输出逻辑关系是()。

A、或非B、非C、与D、与非正确答案：D11、同根电杆上，架设双回路或多回路时，各层横担间的垂直距离（高压与高压直线杆）不应()mm。

A、小于600B、小于800C、大于600D、大小800正确答案：B12、直流电机中的换向极由()组成。

A、换向极铁心B、换向极绕组C、换向极铁心和换向极绕组D、换向器正确答案：C13、PLC的辅助继电器，定时器，计数器，输入输出继电器的触点可使用()次。

A、一B、二C、三D、无限正确答案：D14、磁路中的导磁材料是()。

电子商务四级模考试题含参考答案

电子商务四级模考试题含参考答案一、单选题（共69题，每题1分，共69分）1.下列是电子商务法的调整范围的是①电子合同关系②网上电子支付关系③网络知识产权关系④网络消费者权益保护关系()A、①③B、①②③④C、①②D、①②③正确答案：B2.下列网络市场调研中,属于网络市场间接调研的是()A、搜索引擎法B、.网上观察法C、在线问卷法D、网上实验法正确答案：A3.下列关于电子商务与传统商务的描述，哪一种说法最不准确（）。

A、电子商务的物流配送方式和传统商务的物流配送方式有所不同B、空间的限制，而传统商务做不到这一点C、电子商务和传统商务的广告模式不同之处在于：电子商务可以根据更精确的个性差别将客户进行分类，并有针对性地分别投放不同的广告信息D、用户购买的任何产品都只能通过人工送达，采用计算机技术用户无法收到其购买的产品正确答案：D4.目前的直播营销默认为基于互联网的直播,从广义上来理解,可以将直播营销看作是以( )为载体进行的营销活动。

A、直播内容B、主播C、直播平台D、粉丝正确答案：C5.公共关系的基本目标是()。

A、获取利润B、追求销售量C、树立企业形象D、扩大市场占用率正确答案：C6.直通车商品标题字数是多少个以内( )A、 15个B、20 个C、25 个D、10 个正确答案：B7.我们在进行网上购物时,银行卡、信用卡、用户名和身份证号被他人知晓,这是破坏了信息的()A、完整性B、保密性C、有效性D、身份的可确定性正确答案：B8.网络营销的企业竞争是一种()的竞争形态。

A、以产品为焦点B、以人才为焦点C、以顾客为焦点D、以技术为焦点正确答案：C9.数字化商品的 B2C 电子商务模式有: ①网上订阅模式②付费浏览模式③广告支持模式。

()A、②③B、①②③C、①②D、①③正确答案：B10.公共关系以（）为对象。

A、竞争者B、社会公众C、消费者D、企业内部正确答案：B11.下列选项中,属于电子商务系统的基本框架的“电子商务应用的业务是()A、网络购物B、电信网络C、主机D、认证正确答案：A12.下列有关剪映的操作,说法有误的是( )。

(光纤通信)职业技能鉴定四级模考试题(含参考答案)

（光纤通信）职业技能鉴定四级模考试题（含参考答案）一、单选题（共60题，每题1分，共60分）1、既可在中继站接入，又可在终端设备处接入的开销信息是( )。

A、复用段开销B、低阶通道开销C、再生段开销D、高阶通道开销正确答案：C2、MS-REI告警的信息包含在哪一个字节中( )。

A、M1B、K1C、S1D、K2正确答案：A3、下列那个组织对ASON在运营商光网络边界处对标准文件和使用方式进行统一( )。

A、ITU-TB、OIFC、3GPP2D、IETF正确答案：B4、若MSA连续( )帧检测出H1、H2、H3字节全为1，则认为接收到的信号为全1信号。

A、2B、3C、4D、5正确答案：B5、ZXSM-10G(V1.0)设备最多的10G光方向的个数是（）。

A、1B、3C、2D、4正确答案：D6、当光通信系统发生故障后,需将接收端光纤活动连接器断开，测量线路侧的( )，以确定故障发生是在线路侧，还是在设备侧。

A、色散B、线路损耗C、接收光功率D、接收电功率正确答案：B7、SDH中的TM网元指的是( )。

A、终端复用设备B、分插复用设备C、数字交叉连接设备D、再生器正确答案：A8、下列不属于光接收机的主要指标是( )。

A、响应时间B、灵敏度C、动态范围D、频率响应正确答案：A9、下列关于SDH的网元类型中，哪个网元结构不具有数字交叉矩阵( )。

A、终端复用器TMB、分插复用器ADMC、再生中继器REGD、数据交叉连接设备DXC正确答案：C10、下面哪些单板不提供MON口在线检测光信号（）。

A、OAUB、D40C、PIUD、FIU正确答案：C11、下列哪项技术能实现端到端Qos保证( )。

A、内嵌MPLS技术B、光源技术C、链路容量调整方案(L||S)D、二层交换技术正确答案：A12、( )时隙是STM-4级别的分插复用器ADM中处理的最小单位,可以容纳一个2M的业务信号。

A、VC-11B、VC-12C、VC-3D、VC-4正确答案：B13、下列选项中不属于SDH技术中低阶通道开销的是（）。

计算机四级模考试题与答案

计算机四级模考试题与答案一、单选题（共63题，每题1分，共63分）1.OSl网络体系结构中将协议数据单元称之为分组的是（）。

A、网络层B、传输层C、物理层D、数据链路层正确答案：A2.广域网提供两种服务模式，对应于这两种服务模式，广域网的组网方式有（）。

A、虚电路方式和总线型方式B、虚电路方式和数据报方式C、数据报方式和总线型方式D、总线型方式和星型方式正确答案：B3.设置系统日期的命令是（）。

A、DATEB、TIMEC、FORMATD、MD正确答案：A4.集线器的功能是（）。

A、放大信号和延长信号传输距离B、进行协议交换C、路由选择D、隔离数据通信量正确答案：A5.对模拟数据进行数字信号编码的最常用方法是（）。

A、振幅调制B、相位调制C、脉码调制D、频率调制正确答案：C6.主要针对文件服务器硬盘表面损坏的数据保护措施是（）。

A、磁盘镜像B、磁盘双工C、双文件目录和分配表D、热调整与写后读验证正确答案：D7.简单邮件传输协议SMTP在传输邮件时需使用（）。

A、TCPB、UDPC、FTPD、POP正确答案：A8.奈奎斯特公式表征的是通信信道的（）。

A、信噪比B、数据传输能力C、误码率D、数据传输频率正确答案：B9.IP地址中的高三位为110表示该地址属于（）。

A、A类地址B、B类地址C、C类地址D、D类地址正确答案：C10.下列编码方法中不能用于数字数据的数字信号编码是（）。

A、曼彻斯特编码B、不归零码C、双极性归零码D、脉码调制正确答案：D11.下列关于数据链路层功能的叙述中错误的是（）。

A、链路管理包括连接的建立、维持和释放B、差错控制是数据链路层的功能之一C、链路管理功能主要用于面向连接的服务D、流量控制是数据链路层特有的功能正确答案：D12.以下哪些内容是路由信息中所不包含的（）。

A、路由权值B、目标网络C、源地址D、下一跳正确答案：C13.下列域名中属于通用顶级域名的是（）。

A、intB、CnC、netD、US正确答案：C14.STP的缺陷主要表现在（）上。

电子商务四级模考试题(含答案)

电子商务四级模考试题（含答案）一、单选题（共69题，每题1分，共69分）1.数据采集人员通过设计具有针对性的问题,进行用户需求、习惯、喜好、产品使用反馈等数据采集的方式是( )。

A、调查问卷采集B、报表采集C、数据库采集D、系统日志数据采集正确答案：A2.()是指每单位运输距离的成本随着运输距离的增加而减少A、递远递减原理B、合理经济原理C、规模经济原理D、距离经济原理正确答案：D3.电子商务按交易范围分类可分为（）A、完全电子商务和不完全电子商务B、互联网电子商务和局域网电子商务C、远程国内电子商务和全球电子商务D、企业对企业正确答案：C4.以下是网络商品直销的优点,其中说法正确的是()A、. 有效地减少售后服务的技术支持费用B、.大幅度地增加交易成本C、增加消费者所得到的商品的最终价格D、能够有效地增加交易环节正确答案：A5.网络促销内容应根据产品所处的不同阶段进行设计,般来说在产品的成长期,促销活动的内容应侧重于()。

A、密切与消费者之间的感情沟通B、宣传企业形象,树立品牌C、.宣传产品的特点D、唤起消费者的购买欲望正确答案：B6.店铺优惠与折扣或者其他类型的店铺活动等。

( )A、直播开场B、直播准备C、直播话术D、直播内容正确答案：D7.下述哪个是网店页面设计的原则。

( )A、最好使用尽量多的动画B、确保页面用户体验好C、大量的图片介绍D、大量的文字描述正确答案：B8.下面关于网站信息审核工作人员应该具备的素质说法错误的是（）。

A、作为信息审核人员能够将最新的理念和技术应用到工作中B、信息审核工作是商务网站的基石，所以不需要创新C、对于审核信息工作来说，整个团队必须细致沉稳D、耐心正确答案：B9.下列不属于冠名广告的是()A、片头标板B、片尾字幕鸣谢C、主持人口播D、平台贴片正确答案：D10.产品视觉是决定转化率的关键,它包括( )A、主图装修、宝贝描述,店铺活动B、店铺活动、宝贝描述,宝贝详情C、店铺装修、宝贝描述,宝贝详情D、店铺装修、主图装修,宝贝详情正确答案：C11.()是在流通过程中保护商品、方便储运、促进销售,按一定技术方法而采用的容器、材料及辅动物等的总称。

人力资源管理师四级模考试题与参考答案

人力资源管理师四级模考试题与参考答案一、单选题（共87题，每题1分，共87分）1.( )的首要工作是组织好部门员工实施项目任务和协调上下左右的关系。

A、基层管理人员B、—线工作人员C、中层管理人员D、高层管理人员正确答案：C2.( )不是古典管理学派的代表人物。

A、孔茨B、法约尔C、韦伯D、泰罗正确答案：A3.( )绩效面谈为下属提供了参与考评以及与上级主管进行交流的机会,特别是员工在受到挫折时,有助于减少或消除员工的不良情绪A、综合式B、双向倾听式C、单向劝导式D、解决问题式正确答案：B4.以下关于社会保险的说法,不正确的是( )A、劳动者的物质帮助是主要通过社会保险来实现B、社会保险当事人不能自行选择保险项目C、社会保险不具有强制性D、社会保险当事人不能自行选择是否参加保险正确答案：C5.劳动合同期限一年以上不满三年的,试用期不得超过( )A、半年B、二个月C、三个月D、一个月正确答案：B6.人力资源的空间配置是指( )A、工作轮班B、工作地C、建立工时制度D、倒班制度正确答案：B7.薪酬水平是指( )A、高管的薪酬B、中层的薪酬C、所有员工平均薪酬D、薪酬等级正确答案：C8.面试官的目标,不正确的是( )A、营造一种融洽的会谈气氛B、营造一种紧张的会谈气氛C、决定应聘者是否通过此次面试D、了解应聘者的能力、水平、技能等正确答案：B9.对员工的经济补偿,最长不得超过( )年A、3B、24C、6D、12正确答案：D10.制定工资指导线水平应考虑的因素不包括( )A、社会芳动生产率B、人工成本水平C、企业经营状况D、劳动力市场价格正确答案：C11.薪酬制度最主要的是( )A、福利制度B、奖励制度C、津贴制度D、工资制度正确答案：D12.薪酬的公平性原则,不包括( )A、绝对公平B、内部公平C、外部公平D、相对公平正确答案：A13.企业员工缴纳工伤保险,由( )缴纳。

A、用人单位和员工一起B、用人单位C、工会D、员工正确答案：B14.市场营销计划的控制,不包括( )A、盈利能力控制B、战略控制C、效率控制D、产品价格控制正确答案：B15.岗位评价要素的特点,不包括( )A、共通性B、显著性C、可衡量性D、可观察性正确答案：B16.“你有什么业余爱好?”是结构化面试中的( )。

餐厅服务员(四级)模考试题+答案

餐厅服务员（四级）模考试题+答案一、单选题（共52题，每题1分，共52分）1.斟酒时一般红酒是到杯子的3分之1，并且倒完后酒标朝客人。

白酒一般到( )即可。

A、7、8分满B、半杯C、3分之1杯D、3分之2杯正确答案：A2.客人（）方式结账时，客人不必去收银台结账。

A、银行卡支付B、微信C、现金支付D、支付宝正确答案：C3.通过实验证明，（）和橘黄色是最能勾起就餐者食欲的颜色。

A、绿色B、红色C、白色D、黑色正确答案：B4.奶酪应存放在（）左右、相对湿度为88%-90%的冰箱中，存放时最好用纸包好A、0℃B、5℃C、﹣5℃D、10℃正确答案：B5.迎宾员拉椅让座时应站在椅背（），双手握住椅背的两侧，后退半步的同时将椅子拉后半步，示意客人入座。

A、正后方B、右侧C、左后方D、左侧正确答案：A6.朗姆酒是以（）为原料，经酒精发酵、蒸馏取酒后放入橡木桶内陈酿一段时间制成的。

A、甘蔗B、小麦C、马铃薯D、大麦正确答案：A7.香槟酒和有汽葡萄酒的最佳饮用温度是（）A、4-8℃B、8-12℃C、22-26℃D、16-20℃正确答案：B8.( )的上菜方式是台前托让式A、日式宴会B、俄式宴会C、法式宴会D、意式宴会正确答案：C9.适合侧面观赏的餐巾花，要将（）朝向客人。

A、最佳观赏面B、侧面C、正面D、上面正确答案：A10.多桌宴会的位次和桌次往往都（）。

A、到餐厅后再找B、贴在宴会厅门口C、印在请柬上D、摆在餐台上正确答案：C11.甜点叉位于正前方适当位置（餐巾口内），相距约（），横向放置。

A、1cmB、1.5cmC、0.5cmD、2cm正确答案：A12.西餐零点服务中，当客人用完一道餐时，撤下餐盘同时应将对应的餐具（）撤下。

A、先后B、上下一道菜时C、同时D、用餐结束后正确答案：C13.湿卡布奇诺是指（）A、浓缩较多B、奶泡较多C、奶泡较少D、浓缩较少正确答案：C14.猫耳朵据传与（）帝王有关A、唐太宗B、康熙C、明太祖D、乾隆正确答案：D15.中式宴席上选择残花时要考虑菜单上的内容，如冷拼是蝴蝶图案时可以选择各种花卉花形的餐花，形成“（）”的台面A、满园春色B、折叠和平鸽C、层林尽染D、花丛彩蝶正确答案：D16.下列( )是服务员个人卫生制度所不允许的。

劳动关系协调员四级模考试题+答案

劳动关系协调员四级模考试题+答案一、单选题（共70题，每题1分，共70分）1、劳动条件是劳动合同的（）A、法定可背条款B、法定专项条款C、法定协定条款D、法定必备条款正确答案：D2、《浙江省集体合同条例》规定，（）建立健全集体协商集体合同制度A、用人单位应当B、工会应当C、用人单位与工会应当D、用人单位可以与上级工会正确答案：A3、（）是指成功地与别人打交道并与别人沟通的能力A、技术技能B、生存技能C、概念技能D、人际技能正确答案：D4、集体合同或专项集体合同期限一般为（）年A、5B、2C、1或者5D、1至3正确答案：D5、下列关于劳动合同变更,说法错误的是（）A、已经生效的劳动合同不能再变更B、变更劳动合同一般是指对劳动合同内容的部分修改C、已经履行完毕的劳动合同不能再变更D、劳动合同变更是指合同主体的变更正确答案：A6、劳动争议仲裁受案的范国是指法律法规对()管辖哪些劳动争议案件所作的规定A、各级劳动争议仲裁委员会B、各级人民法院C、劳动争议调解组织D、人力资源社会保障部门正确答案：A7、某公司BZ,由于经营不善,依破产法进入重整期间,依法进行经济性裁员,老张和老王均在被裁之列,老张为BZ公司的司机,解除劳动合同前12个月的平均工资为1800元,而老王为BZ公司的总工程师,解除劳动合同前12个月的平均工资为8200元,当地2007年的社会平均工资为2200元老王和老张均在BZ公司工作了20年,现二人均因经济性裁员而被解除劳动合同依据劳动合同法,老张应该从公司获得经济补偿金多少元（）A、21600B、44000C、79200D、98400正确答案：A8、不属于社会学研究收集材料的方法有（）A、问卷调查B、文献资料法C、参与调查D、个案研正确答案：D9、《中华人民共和国劳动合同法》自（）起执行A、2008年1月1日B、2007年6月29日C、2008年9月18日D、2009年1月1日正确答案：A10、《女职工劳动保护特别规定》的适用范围是（）A、国家机关、人民团体、企业、事业单位的女职工B、国家机关、企业、事业单位、社会团体、个体经济组织C、国家机关、企业、事业单位、社会团体、个体经济组织以及其他社会组织等用人单位D、国家机关、企业、事业单位、社会团体、个体经济组织以及其他社会组织等用人单位及其女职工正确答案：D11、用人单位以劳动者严重违反单位规章制度为由与劳动者解除劳动合同，劳动者不服申请仲裁的，以下（）的方式是正确的A、劳动者和用人单位都应举证B、劳动者对未严重违反规章制度举证C、用人单位对劳动者严重违反规章制度举证D、应由仲裁委员会调查取证正确答案：C12、下列不属于女职工禁忌劳动范围的是（）A、矿山井下作业B、第三级体力劳动强度的作业C、每小时负重6次以上、每次负重超过20公斤的作业D、间断负重、每次负重超过25公斤的作业正确答案：B13、职工因工死亡，其近亲属领取丧葬补助金的标准为（）A、3个月的统筹地区上年度职工月平均工资B、6个月的统筹地区上年度职工月平均工资C、3个月的职工本人工资D、6个月的职工本人工资正确答案：B14、（）应当帮助、指导劳动者与用人单位依法订立和履行劳动合同，并与用人单位建立集体协商机制，维护劳动者的合法权益A、工商联B、工会C、人力资源和社会保障行政部门D、企业联合会正确答案：B15、下列属于劳动争议协商方式的是（）A、协商应当公开进行B、协商必须有第三方参与全过程C、劳动者可邀请第三方参与协商D、劳动者向工会组织提出协商申请正确答案：C16、劳动者与个人承包经营人发生劳动争议的，申请仲裁时应将（）作为当事人A、承包经营人B、发包的用人单位C、承包经营人和发包用人单位D、可以选择承包经营人或发包的用人单位正确答案：C17、用人单位（）解除劳动合同，应当事先将理由通知工会，工会有权要求用人单位纠正A、依法B、单方C、提前D、协商正确答案：B18、设计人力资源配置人员选拔工作方案秉承的原则不包括（）A、绝对公平原则B、成本最低原则C、时间最短原则D、用人最少原则正确答案：A19、下列关于法的对人的效力说法错误的是（）A、外国人在中国领域外对中国国家和公民犯罪，可能适用中国法律B、外国人和无国籍人在中国领域内，一律适用中国法律C、在中国境外的中国公民，需遵守中国法律D、中国公民在中国领域内一律适用中国法律正确答案：B20、有关集体协商道德表述，错误的是（）A、集体协商可以客服个别劳动关系的失衡状态B、集体协商是构筑理想劳动关系的基础C、政府是集体协商的主体之一D、集体协调也称集体谈判正确答案：C21、用人单位根据自身发展和岗位的要求自主地挑选员工，劳动者根据自身能力和意愿，结合劳动力市场供求状况自主选择职业，即企业自主选人，劳动者自主择业这体现了（）原则A、双向选择B、确保质量C、效率优先D、发展潜力正确答案：A22、《劳动合同法》调整的劳动关系是一种（）A、人身关系和财产关系相结合的社会关系B、财产关系C、经济关系D、人身关系正确答案：A23、言语沟通的核心原则是（）A、积极主动和热情洋溢B、表述清楚和相互理解C、表情自然和充满热情D、尊重对方和自我谦让正确答案：D24、用人单位应当自集体合同生效之日起（）日内，以书面形式向全体职工公布A、二十B、十五C、十D、五正确答案：C25、下列属于劳动法规的是（）A、《企业劳动争议协商调解规定》B、《中华人民共和国劳动合同法》C、《最低工资规定》D、《江苏省劳动合同条例》正确答案：D26、用人单位选择额外支付劳动者一个月工资解除劳动合同，额外支付的工资应当按照（）A、该劳动者前十二个月平均工资B、该劳动者上一个月的工资C、该用人单位上一个月平均工资D、该用人单位上年月平均工资正确答案：B27、下列属于劳动争议仲裁文书的制作要求之一是（）A、以案件事实为依据B、落实制作人员C、做到美观漂亮D、重视材料收集正确答案：A28、违反劳动保障法律法规的行为在（）内未被劳动行政部门发现的,也未被举报、投诉的,劳动行政部门不再查处A、3年B、6个月C、2年D、1年正确答案：C29、小张离职前与公司签订的劳动合同规定基本工资标准为1200元，该公司集体合同中规定的基本工资为1500元，当地最低标准为1000元，则小章应按（）元标准计算经济补偿金A、1350B、1500C、1200D、1000正确答案：B30、反映劳动力需求量变动对工资率变动的反应程度的指标是（）A、劳动力供给的自身工资弹性B、劳动力需求的交叉弹性C、劳动力供给的交叉弹性D、劳动力需求的自身工资弹性正确答案：D31、下列不属于基本工资的特征的是（）A、固定性B、基准性C、浮动性D、等级性正确答案：C32、关于企业劳动规章制度与劳动保障法律法规的关系,以下说法错误的是（）A、两者的适用范围不同B、二者的制定主体不同C、二者的法律效力不同D、两者的目的重点相同正确答案：D33、劳动合同期满,但是用人单位与劳动者约定的服务期尚未到期的,劳动合同当（）A、依法终止B、由双方当事人协商变更C、延续至服务期满D、依法解除正确答案：C34、维护职工合法权益是工会的（）职责A、重要B、基本C、唯一D、主要正确答案：B35、（）的拟订是劳资协议评估工作的首要环节A、评估计划B、评估程序C、评估方案D、评估目标正确答案：A36、用人单位招用与其他用人单位尚未解除或者终止劳动合同的劳动者，给其他用人单位造成损失的，应当承担（）赔偿责任。

CET-4英语四级模考试题2021(共4套题)

英语四级模考试题（1）Part IWriting(30 minutes)Directions:For this part, you are allowed 30 minutes to write a short essay on how to maintain a healthy lifestyle. You should writePart II Listening Comprehension(25 minutes)Questions 1 and 2 are based on the news report you have just heard.1.To test teenagers ’knowledge about cellphones.To help improve teenagers ’information-seeking ability.To inspire young people to be creative with cellphones.To collect ideas of designing cellphones from young people.2.They should be presented without any editing.They don ’t have to include any type of audio.They don ’t have to present a complete plot.They should be shot entirely with cellphones.Questions 3 and 4 are based on the news report you have just heard.3.To protect other Ugandan opposition politicians.To respond to the charges from Uganda authorities.To run for the next year ’s presidential election.To get together with his supporters in Uganda.4.The nation ’s economy will be deeply a ﬀected.The nation ’s ﬁrst multi-party elections tend to be undermined.The nation ’s role model position in the region will be threatened.The nation ’s relationship with its neighbors will worsen.Questions 5 to 7 are based on the news report you have just heard.5.A.B.C.D.A. B.C. D.A. B.C. D.A.B.C.D.It ’s hot and horrible.It ’s strangely hot and dry.It ’s extremely cold and wet.It ’s cold and terrible.6.Human activities which break the natural balance.Geographical conditions surrounded by oceans.Global warming and a super strong EI Nino.Too many hot and wet days in these areas.7.Record frosts.Record winds.Record snows.Record rain.Questions 8 to 11are based on the conversation you have just heard.8.The bookstore.The library.The dormitory.The classroom.9.Science books.Writing books.Literature books.Grammar books.10.It will be too simple for her to read.It will be useful for her to study grammar.It will cost her a large sum of money.It will help her solve problems in writing.11.He recommended a bookstore to the woman.He considered reading some writing books.He bought a grammar book last Monday.He knew how to quickly improve writing.Questions 12to 15are based on the conversation you have just heard.12.Lots of people are traveling and taking vacations.Lots of people are planning trips to Singapore.Lots of people purchase luxury goods overseas.Lots of people enjoy living in modern cities.13.Because it is highly modernized.Because it is very clean and tidy.A. B.C. D.A. B.C. D.A. B. C. D.A. B. C. D.A. B. C. D.A. B.C. D.A. B.C. D.A. B.C. D.A. B.Because it has di ﬀerent cultures and customs.Because it has a good shopping environment.14.Disappointed SacredImpressed Ordinary15.The lack of funds for traveling.The loneliness of traveling alone.The feeling of being unsettled while traveling.The unpredictable danger along with the travel.Questions 16to 18are based on the passage you have just heard.16.Enjoy automatic credit in many places.Know more about banking services.Win more trusts from shopkeepers.Accumulate more and more wealth.17.It ’s far away from them.It ’s already here with them.It won ’t change their lives.It won ’t make banks disappear.18.The use of credit cards in people ’s daily lives.The application of electronic cash registers.The conveniences of using computers in business.The importance of automation in enterprises.Questions 19to 21 are based on the passage you have just heard.19.Because they can enjoy themselves while entertaining clients.Because they can better understand their clients in a relaxing place.Because they want to have more private contacts with their clients.Because they want to prevent colleagues from grabbing their clients.20.They will think it ’s a business talk.They will think it ’s a private gathering.They will think it ’s a productive meeting.They will think it ’s an unusual appointment.C. D.A. B. C. D.A. B.C. D.A. B.C. D.A. B.C. D.A. B.C. D.A.B.C.D.A. B.C. D.21.Because she wants them to believe she is on business.Because she wants them to admire her work e ﬃciency.Because she wants to dine near the company for safety.Because she wants to be seen and recognized by her boss.Questions 22 to 25 are based on the passage you have just heard.22.Because there are no clear road signs.Because there are no tour guide services.Because its buildings spread over the city.Because its buildings are quite similar.23.They choose their own students.They teach their own students in large groups.They organize lectures for their own students.They specify their own exam contents.24.Most of them are owned by the government.There are many specialized subject libraries.They collect numerous precious ancient books.They all preserve copies of books published in Britain.25.They exceeded men in winning Nobel Prizes.They showed greater interests in research.They weren ’t allowed to take exams in 1881.They weren ’t granted degrees until 1948.Part III Reading Comprehension(40 minutes)A few years ago, I was o ﬀered a writing assignment that would require travelling through Europe for three months.I had been abroad a of times,but I could hardly claim to know my way around the continent.What ’s more, my knowledge of foreign languages was to a little college French.At ﬁrst I hesitated.Being unable to speak the language and completely unfamiliar with local geography or transportation systems,how would I set up and do research? It seemed impossible. With regret I satA.B.C.D.A. B.C. D.A. B.C. D.A.B.C.D.A. B.C. D.26272829down to write a letter begging o ﬀ. However, halfway through, a thought ran through my mind:you can ’t learn if you don ’t try. In the end I accepted the assignment.There were some bad moments.But by the time I had ﬁnished the trip I was an traveler. And ever since, I have never hesitated to for even the most remote place, without guiders or even advanced bookings,con ﬁdent that somehow I will manage.The point is that the new,the di ﬀerent, is almost by scary. But each time you try something,you learn,and as the learning up,the world opens to you.I ’ve learned to ski at 40, and ﬂown up the Rhine River in a balloon. And I ’ll go on doing such things. It ’s not because I ’m more courageous or more daring than others.I ’m not. But I ’ll accept anxiety as another name for challenge and I believe I can wonders.interviews head limited vainly urgent piles entrance considerable de ﬁnition declines experienced accomplishcoupledeclarede ﬁnitelyIs College a Worthy Investment?A ）Why are we spending so much money on college? And why are we so unhappy about it? It seems widely considered that college education is great and necessary, but somehow we are worried when seeing the tuition fees.It ’s perhaps well to ask a question that seems almost sacrilegious (⼤不敬的):is it worthwhile to invest so much in college education? The answer, I fear, is no.For an increasing number of kids, the extra time and money spent pursuing a college diploma will leave them worse o ﬀthan they were before they set foot on campus.B ）For my entire adult life, a good education has been the most important thing for middle-classhouseholds. My parents spent a lot of money in providing better education for me and my sister, which even exceeds the amount on their house, and they ’re not the only ones.Moreover, for more and more families,the fact is they are paying for living in a good school district rather than merely the house. Questioning the value of a college education seems a bit like questioning the value of happiness, or fun.C ）The average price of all goods and services has risen by about 50 percent. But the price of a college education has increased nearly 100 percent during the same time. Is today's education twice as good as before? Are new workers twice as smarter? Has the cost of education somehow increased sharply?303132333435A. B. C. D.E. F.G.H.I.J.K.L.M.N.O.D）Perhaps a bit. Richard Vedder, an Ohio University economics professor, says,“According to the data, college costs were growing at a rate of1%higher than inﬂation up to the mid-1980s.Now they are increasing by3 to 4 percentage points faster than inﬂation. What has happened?The federal government has started dropping money out of airplanes.” Aid has increased,subsidized (补贴的) loans have become available, and “the universities have gotten the money.”Economist Bryan Caplan, the author of a book about education, agrees:“It’s a giant waste of resources that will continue as long as the subsidies continue.”E）Promotional materials for colleges and student loans often describe debt as an “investment in yourself.”But an investment should be able to generate income to pay oﬀthe loans.More than half of all recent graduates are unemployed or in jobs that do not require a degree, and the amount of student-loan debt carried by households has increased more than ﬁve times since 1999. These graduates were told that they need nothing but a diploma to succeed,but it won’t even ensure them an independent life. For many, the most signiﬁcant result of their four years is the loan payments.They are under the pressure of owing tens of thousands, and paying back hundreds of dollars per month on average.F）It’s partly correct about the money. College graduates are able to earn 80 percent more than people with only a high school education. Although no precise estimates are available, the wage premium (⾼出的部分) for elite universities tends to be even higher. But that doesn't apply to every student. It’s very likely that you spend four years majoring in English literature without making yourself more employable. On the contrary, chemical engineers,once graduated from school, can easily make nearly four times the wages of entry-level high-school graduates.G）James Heckman, an economist who won the Nobel Prize, has studied when it comes to the returns on education, how they diﬀer in accordance with diﬀerent backgrounds and levels of ability. “Even with these high prices,some smart and motivated people can still get a high return,”he says.On the other hand,“if you’re not ready for college, then the answer is no,it’s not with it.”Experts believe that for the average student, college is still worth it today, but they also agree that the potential return is constantly dwindling since the price is increasing rapidly. For borderline students,the return may be unable to cover the rising tuition (学费).H）We all seem to agree that it is high time for both parents and the government to rethink how we invest in higher education. And employers should take another look at increasingly using college diploma as crude screening tools for jobs that don’t really require college skills.When employers are looking for people to ﬁll jobs and seeing the oversupply of college graduates,they begin to require higher degrees.“In fact, a college degree becomes a job requirement for becoming a bar-tender.”I ）There are also some changes on the ﬁnance side. A law passed in 2007 allows many students to cap their loan payment at 10percent of their income and forgives the rest of their debts after 25 years.But of course,the law just shifts the burden to taxpayers instead of controlling the cost of education. It also encourages graduates to choose careers with low pay, which further reduces the ﬁnancial return to education. “You ’re subsidizing people to become priests and poets and so forth, whether you want it or not.”says Heckman.And it will be expensive for the government.J ）The way to lessen the ﬁnancial stress of the government is getting more kids to work.Caplan points out that kids can also learn valuable skills from working,especially for those who don ’t love sitting in a classroom. Heckman and Caplan see eye to eye on this: “People are di ﬀerent, and those abilities can be shaped.That ’s what we ’ve learned,and public policy should take it into consideration.”K ）Heckman says it would be great if more apprenticeship-style (学徒式) programs emerge, where kids can learn in the workplace —learn not just speci ﬁc job skills,but the kind of “soft skills,” such as going to work on time and getting on well with colleagues,which are important for career success. “It ’s about having instructors and having workplace-based education,”he says.“And there have been many successful examples of this kind of program.”L ）Ah, but how do we carry that out? It depends not only on wiser public policy, hopefully, but also on better individual decisions.“Historically markets have been able to handle these things,”says Vedder, “and I believe markets will handle this one in the end.If it doesn ’t improve soon, someday people may wake up with the question: ‘why am I going to college?’”Caplan suggests that kids who don ’t love school going to work can relieve the burden of government.More kids should be encouraged to participate in programs where they can learn not only job skills but also social skills.Subsidized loans to college students are a huge waste of money, according to one economist.There ’s a law that permits students to pay their loans with no more than one tenth of their income.40. Middle-class families have attached great importance to a high quality education.More and more kids ﬁnd it hard to fare any better with a college diploma.Employers should rethink whether it is necessary to ﬁlter out applicants without college degrees.36.37.38.39.40.41.42.For those who are not prepared for higher education, going to college does not pay o ﬀ.Over the years,the cost of a college education has increased twofold.Over ﬁfty percent of recent college graduates are unable to ﬁnd a suitable job,or even worse any job.According to the psychiatrists (精神病专家) who work with late-life parents,maturity is a great advantage for child raising —older parents are more considerate, take less corporal(⾁体的) punishment and spend more time with their children. However, money and vigour are indispensable for children rearing.Many older parents are facing limited economic resources,decreasing vigour and declining health and trying to balance them with the increasing demand of a dynamic kid.For these parents,death and leaving their young kids will be the greatest fear, which is usually unstated.An economics professor claims having children in late life often signi ﬁes parents,especially fathers,“end up retiring much later.”For many parents,retirement is an itch(渴望) they cannot reach.Henry Metcalf, a 54-year-old reporter, understands that money is needed for children rearing.However, he ’s much concerned that he will be tired out ﬁrst. De ﬁnitely he can still cycle with his ﬁt child in the ﬁfth grade,yet he has realized that young at heart doesn ’t mean young.Recently he has been taking afternoon naps (午睡) to maintain his energy. “My body is getting old and you can't avoid it,”says Metcalf.Usually, older parents hear the ticking of another biological clock.The therapists working with middle-aged and elderly parents say that being afraid of aging is nothing ridiculous.As a psychological specialist in New York,Joann Galst says,“These older parents are anxious that they will be wrongly identi ﬁed as grandparents,or they will have di ﬃculties in standing up from those little chairs in kindergarten.”However, among these trivial fears,the greatest one is this: they are much worried that they won ’t have enough time left to help and protect their kids.However, for many older parents,their children are well-timed gifts.Marilyn Nolan and her husband,Randy,got married late and went through many years of fertility (受孕) treatment. Finally, they had twins."We both longed for children,"said Marilyn, who was 55 years old when she gave birth. The newborn have rendered the couple "a sense of family", which they yearned for years.Due to the late-life fathers spending more time with their children, these kids are usually cleverer, happier and more sociable. Dr Silber says,“These fathers are older and more mature, so they are better prepared for concentrating on parenting.”43.44.45.Why is maturity an advantage for raising children according to psychiatrists?Late-life parents are often economically te-life parents can look after their kids te-life parents are more skillful at rearing te-life parents are good at balancing work and family.What do we learn about the retirement of late-life parents?They would like to continue working after retirement age.They cannot get bene ﬁts unless they work a few more years.They have to postpone retirement for the sake of children.They cannot receive the retirement pay they have longed for.What does the example of Henry Metcalf intend to show us?Older parents may pay closer attention to their aging bodies.Older parents need to do more sport for better children rearing.A ﬀected by their children, older parents are always young in spirit.Taking afternoon naps is a good method to keep up people ’s energy.What does the psychologist Joann Galst think is the biggest fear of older parents?Being identi ﬁed as grandparents.Being unable to stand up from chairs.Leaving their children with no one to count on.Changing their life style for their young children.What do Marilyn and Randy Nolen tell us?They didn ’t prepare for pregnancy in the early years of marriage.The fertility treatment was e ﬀective to all infertile patients.Their babies were presents that completed a family.The late-life child didn ’t come at the right time.In the long and tense election, all people have kept their eyes on the presidential candidates and what they will do to change the US. That is true, yet honestly speaking,I sel ﬁshly pay more attention to Michelle Obama and what she can do, not only for America, but also for me as an African-American woman. As the possible46.A.B.C.D.47.A.B.C.D.48.A.B.C.D.49.A.B.C.D.50.A.B.C.D.First Lady, she will be in the spotlight of the world.It is the ﬁrst time that people have the opportunity to closely and personally get to know the type of African-American women whom they are not familiar with.Generally, there is no examination over most black women ’s lives.It is common to think we are single mothers,always bad tempered and cannot keep our partners.Even in this fantasy world,black women cannot get rid of the stereotype that we are eye-rolling,oversexed and reared by the never-married,alcoholic mothers.Such images have limited the way people think of all black females,including Michelle Obama. Compared with seizing the opportunity to ﬂing herself into a cause, charity or foundation, the most prior, urgent and complex task for Michelle Obama will be just to be herself.This task is much di ﬃcult as there are few in-depth feature articles of regular African-American women in the popular publications.Thus,few people know us,neither our thoughts nor the problems we are dealing with. Whether good or bad,Michelle will act on our behalf.For Michelle Obama, there are not only opponents,but also supporters who basically care little about the First Lady. In their blogs,many African-American women have written about what they expect Michelle to provide for the White House —mostly telling the world a black woman can help the husband and rear a good black family. It is not possible for Michelle to make all people satis ﬁed,yet she has to try. However, for most African-American women including me, a bit of her calmness, con ﬁdence and intelligence will be a great help in changing the prevailing biased image of African-American women.Why does the author pay more attention to Michelle Obama?She will work for the greater interests of African-Americans.She is the ﬁrst African-American woman as a presidential candidate.She will show a new image of African-American women to the world.She sets a good example for African-American women on career success.What do we learn about the stereotype of African-American women?They have undergone violence from childhood.They have an awful personal and family life.They have exaggerated facial expressions.They have no interest in getting married.What may be the reason why few people know African-American women?Lack of detailed features about them in mainstream publications.51.A.B.C.D.52.A. B.C. D.53.A.Their incompetence to squeeze into the upper class in America.The routine of white people holding the power in the government.The education that teaches them to keep a low pro ﬁle in public.What is the expectation of many African-Americans for Michelle in their blogs?Conducting herself as a lady.Being a good wife and mother.Improving the Africans ’livings.Living up to the hope of her fans.What is Michelle Obama supposed to do for most African-American women?Seek to be the greatest First Lady in the history.Assist her husband to take charge of the country.Help change the long-standing prejudice of black women.Displaying her strengths and virtues in front of the public.Part IV Translation (30 minutes)For this part, you are allowed 30 minutes to translate a passage from Chinese into English.年糕（rice cake ）是中华⺠族的传统⻝物，具有悠久的历史。

劳动关系协调员四级模考试题与答案

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家政服务员(母婴护理员)四级模考试题(附答案)

家政服务员（母婴护理员）四级模考试题（附答案）一、单选题（共70题，每题1分，共70分）1.下列食物利于产妇通肠润便的是( )A、风菇清炖鸡B、杏仁白糖粥C、红枣人参粥D、田七粥正确答案：B2.正常足月新生儿的出生体重A、2700克－4000克B、2800克－4000克C、2600克－4000克D、2500克－4000克正确答案：D3.产后出血最罕见的原因是A、宫缩乏力B、软产道裂伤C、凝血功能障碍D、胎盘因素正确答案：D4.位于胸前正中线旁开4寸，乳头上方，第三肋间隙凹陷处，主治胸闷、乳腺炎、产后少乳A、神封B、膺窗C、腺俞D、神阙正确答案：B5.产后避孕原因说法不准确的是A、哺乳期没有来月经就不会怀孕B、产后无论是否哺乳，一旦恢复性生活，就要避孕C、哺乳期怀孕后会影响乳汁分泌，不利于婴儿的喂养D、哺乳期妈妈的子宫质地非常软，人工流产手术子宫穿孔风险大，剖宫产的产妇风险更大正确答案：A6.一产妇,因第二产程延长,胎吸分娩后,继续阴道出血,此时最可能A、凝血功能障碍B、子宫收缩乏力C、软产道损伤D、胎盘残留正确答案：C7.下列属于剖腹产后禁忌的食物是( )A、所有海鲜类B、肉类C、蔬菜类D、汤类正确答案：A8.产后（）之内进行开奶。

A、6小时B、3小时C、30分钟D、1小时正确答案：C9.维生素B族、维生素C属于哪一种维生素A、脂溶性B、营养C、水溶性D、水解正确答案：C10.社会主义职业道德以（）为核心。

A、自我B、社会主义公有制C、劳动态度D、全心全意为人民服务正确答案：D11.妊娠早期，子宫增大变软，形成黑加氏征的部位是A、子宫角部B、子宫底C、子宫体D、子宫颈E、子宫峡部正确答案：E12.自然分娩产妇生活照料与护理说法错误的是A、产后长期卧床有助于体力恢复，增进食欲，促进排尿、排便、排恶露B、协助妈妈母乳喂养。

对于不能母乳喂养的婴儿做好混合喂养或人工喂养C、产妇的餐具用后应及时清洗干净，必要时消毒D、对紧张、失眠、焦虑的产妇给予关心，进行放松按摩和语言疏导正确答案：A13.新生儿24小时内出现的黄疸属于A、延迟性黄疸B、病理性黄疸C、溶血性黄疸D、生理性黄疸正确答案：B14.剖腹产后不能早开奶的重要原因是A、产妇没有舒服的体位恰当地将孩子抱向乳房B、无应答反映C、静脉点滴使产妇不可能抱孩子D、切口疼痛E、产妇得不到保健人员更多的支持正确答案：D15.骨骼、牙齿的重要成分A、钠、钾元素B、硫、磷元素C、镁、钾、钙元素D、钙、磷、镁元素正确答案：D16.缺乏以下哪一种维生素会导致人体发生营养性大细胞贫血A、维生素B1B、维生素B12C、维生素B6D、维生素B2正确答案：B17.妊娠高血压疾病的基本病理变化是A、动脉硬化B、血容量减少C、水钠潴留D、心功能失偿E、全身小动脉痉挛正确答案：E18.寒性体质忌食A、梨子B、苹果C、龙眼D、荔枝正确答案：A19.关于恶露正确的是A、血性恶露约持续1天。

四级劳动关系协调员模考试题含参考答案

四级劳动关系协调员模考试题含参考答案一、单选题（共72题，每题1分，共72分）1.集体合同或专项集体合同期限一般为（）年A、1或者5B、2C、1至3D、5正确答案：C2.用人单位与劳动者协商延长劳动合同期限，累计超过（），视为双方连续订立劳动合同A、六个月B、一年C、三个月D、九个月正确答案：A3.集体劳动人事争议的劳动者一方应最多推举（）名代表人参加仲裁活动A、5B、3C、2D、4正确答案：A4.劳动关系一方主体提出集体协商要求，另一方应当在收到要求之日起（）日内以书面形式予以答复，不得拒绝或者拖延A、二十B、十C、十五D、五正确答案：A5.已建立劳动关系，未同时订立书面劳动合同的，应当自用工之日起（）内订立书面劳动合同A、一个月B、四个月C、三个月D、两个月正确答案：A6.下列不属于用人单位应向劳动者承担的义务的是（）A、承担社会责任B、缴纳社会保险C、提供劳动岗位D、提供劳动条件正确答案：A7.不属于劳动保障监察方式的是（）A、主动监察B、投诉举报C、自我监察D、特别监察正确答案：C8.劳动人事争议仲裁委员会应在收到仲裁申请之日起（）内作出受理或不予受理的决定A、5日B、3日C、7日D、10日正确答案：A9.劳动者在同一用人单位连续工作满（）年后提出与用人单位订立无固定期限劳动合同的，应当订立无固定期限劳动合同。

A、五B、八C、三D、十正确答案：D10.集体合同草案必须经过（）程序才能正式签字A、职工代表大会审议B、职工班组讨论C、职工代表讨论D、工会审议正确答案：A11.劳动争议仲裁委员会作出是否受理劳动争议申诉的时间不得超过（）A、14天B、10天C、5天D、15天正确答案：C12.用人单位经济性裁员后，在（）内重新招用人员的，应当通知被裁减的人员，并在同等条件下优先招用被裁减的人员。

A、三年B、六个月C、二年D、一年正确答案：B13.下列选项中不属于人际沟通的特征的是（）A、回馈性B、互动性C、私密性D、目的性正确答案：C14.劳动者在试用期内提前（）通知用人单位,可以解除劳动合同A、30日B、15日C、3日D、0日正确答案：C15.劳动关系协调员在践行以人为本的职业守则中,就是要体现（）的规范原则A、科学发展B、人道主义C、共建和谐D、为群众服务正确答案：D16.劳动合同的解除类型说法错误的是（）A、用人单位强制解除劳动合同B、用人单位单方解除劳动合同C、劳动者单方解除劳动合同D、协商解除劳动合同正确答案：A17.未依法领取营业执照的企业分支机构，受企业委托直接与劳动者签订劳动合同的，发生争议时，劳动者应当将（）作为被申请人A、申请人可以选择企业或企业的分支机构作为被申请人B、企业及企业分机构作为共同被申请人C、企业分支机构D、企业正确答案：D18.用人单位应自成立之日起（）内向当地社会保险经办机构申请办理社会保险登记A、20日B、30日C、60日D、10日正确答案：B19.下列不属于用人单位可以代扣劳动者工资的是（）A、法院判决中应由劳动者承担的个人债务B、法院判决、裁定中要求代扣的抚养费C、应由劳动者个人负担的各项社会保险费用D、用人单位代扣代缴的个所得税正确答案：A20.劳动争议仲裁管辖的确定以（）为主A、指定管辖B、地域管辖C、移送管辖D、级别管辖正确答案：B21.不属于社会保险特点的是（）A、互济性B、保障性C、福利性D、选择性正确答案：D22.用人单位招用与其他用人单位尚未解除或者终止劳动合同的劳动者，给其他用人单位造成损失的，应当承担（）赔偿责任。

2024年企业人力资源管理师之四级人力资源管理师模考模拟试题(全优)

2024年企业人力资源管理师之四级人力资源管理师模考模拟试题(全优)单选题（共40题）1、以下关于培训师的说法错误的是()A.授课技巧的高低是影响培训效果的关键因素B.培训师必须能够熟练使用现代化的教学工具C.内部培训师了解企业情况并熟悉行业新动向D.外部培训师一般知识较扎实，但对企业情况不甚了解【答案】 C2、人力资本是经济资本中心的核心资本，其原因在与人力资本具有无限的( )。

A.时效性B.创造性C.收益性D.累积性【答案】 B3、根据致残后丧失劳动能力程度和护理依赖程度，可以将伤残划分为()等级。

A.8个B.10个C.12个D.20个【答案】 B4、（）是招聘过程中最关键的一步，也是技术性最强，难度最大的一步。

A.招募B.选拔C.录用D.评估【答案】 B5、培训开发对员工的重要性，不包括（）。

A.提高员工的综合素质B.改善员工的工作质量C.提高员工的整体素质D.增强员工职业稳定性【答案】 C6、(2018年5月) 尽管有些被录用的新员工有一定相关工作经验，但具体工作特点决定了他们仍需接受（）A.定期培训B.专业性培训C.适应性培训D.非个性化培训【答案】 C7、(2019年5月)劳动者患病，（）不能从事原工作也不能从事用人单位另行安排工作的，用人单位可以解除劳动合同。

A.病愈后B.休假3个月后C.休假6个月后D.医疗期满【答案】 D8、劳动法律关系的构成要素不包括()A.劳动法律关系的主体B.劳动法律关系的内容C.劳动法律关系的客体D.劳动法律关系的原则【答案】 D9、根据所采取的培训方式，脱产培训成本可分为（）。

A.分阶层脱产培训成本和分专业脱产培训成本B.企业内部脱产培训成本和企业外部脱产培训成本C.学历培训成本和更新技能培训成本D.短期脱产培训成本和长期脱产培训成本?【答案】 B10、影响工作满意度的因素不包括（）。

A.融洽的人际关系B.公平的报酬C.个人特征与工作的匹配D.自身生理心理条件【答案】 D11、目前我国职工参与管理的形式是职工代表大会制度和（）。