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Another aspect of C that's worth mentioning here is that it is, to put it bluntly, a bit dangerous. C does not, in general, try hard to protect a programmer from mistakes. If you write a piece of(66)which will(through some oversight of yours)do something wildly different from what you intended it to do, up to and including(67)your(68)or trashing your(69), and if it is possible for the(70)to compile it, it generally will. You wont get warnings of the form. "Do you really mean to... ?" or "Are you sure you really want to... ?". C is often compared to a sharp knife :' it can do a surgically precise job on some exacting task you have in mind, but it can also do a surgically precise job of cutting off your finger. It's up to you to use it carefully.
A．word
B．code
C．sentence
D．character
参考答案
更多 “ Another aspect of C that's worth mentioning here is that it is, to put it bluntly, a bit dangerous. C does not, in general, try hard to protect a programmer from mistakes. If you write a piece of(66)which will(through some oversight of yours)do something wildly different from what you intended it to do, up to and including(67)your(68)or trashing your(69), and if it is possible for the(70)to compile it, it generally will. You wont get warnings of the form. "Do you really mean to... ?" or "Are you sure you really want to... ?". C is often compared to a sharp knife :' it can do a surgically precise job on some exacting task you have in mind, but it can also do a surgically precise job of cutting off your finger. It's up to you to use it carefully.A．wordB．codeC．sentenceD．character ” 相关考题
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Find the word in the passage which means “ the movement from one place to another of a large group of animals” and write it down here: __________.
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D）阅读下面的短文，根据短文内容回答问题。（10分）New rules and behaviour standards(行为规范) for middle school students came out（颁布） in March. Middle schools are going to use a new way to decide who the top students are. The best students won’t only have high marks. The following are some of the new rules.Tell the truth. Have you ever cheated(作弊) in an exam? Don’t do it again! That’s not something honest students should do.Do more at school. Good students love animals and care for other people. April is Birdloving Month in China. Is your school doing anything to celebrate it? You should join! In that way， you can learn more about animals and how to protect（保护） them.Be open to new ideas. Have you ever thought people could live on the moon? Maybe you’ll find another earth in space in the future. Everyone’s new ideas are important.Protect yourself. Has a thief ever taken money from one of your classmates? Don’t let it happen to you. If you have to go back home late， you should let your parents know.Use the Internet carefully. The Internet can be very useful for your study. But some things on the Internet aren’t for kids， so try to look at the good web pages（网页）. You can use the web pages for fun or homework.36. What should the best students do in an exam? _______________________________________________________________--
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186. Do you sometimes argue about what seems to you to be simple fact? Do you argue whether it’s cold outdoors or whether the car in front of you is going faster than the speed limit? If you get into such arguments, try to think about the story about the six blind men and the elephant. The first blind man who felt the elephant’s trunk said it was like a snake. The second who felt the elephant’s side said it was like a wall, while the third said it was like a spear as he touched the animal’s tusk. The fourth, who had hold of the elephant’s tail insisted that it was like a rope. The fifth man said it looked like a tree as he put his arms around one of the elephant’s legs. The sixth, who was tall and got hold of the elephant’s ears, said it was like a huge fan. Each man’s idea of the animal came from his own experience. So if someone disagrees with you about a “simple fact”, it’s often because his experience in the matter is different from yours. To see how hard it is for even one person to make up his mind about a “simple fact”, try this simple experiment. Get three large bowls. Put ice water in one. Put hot water in the second. Put lukewarm water in the third. Now put your left hand in the ice water. Put your right hand in the hot water. After thirty seconds, put both hands in the lukewarm water. Your right hand will tell you the water is cold. You left hand will tell you it’s hot! [共5题](1) What makes people think about simple facts differently?(A) The fact that simple facts differ from one another.(B) The fact that people have different experience in the same simple fact.(C) The fact that people often disagree with on another.(D) The fact that it’s hard to make up one’s mind about simple facts.(2) Which of the following temperature is the closest to the meaning of the word “lukewarm” in the last paragraph?(A) Above 0℃. (B) Above 40℃. (C) Above 20℃. (D) Below 0℃.(3) The writer’s advice is ________.(A) we should never think about simple facts(B) we should never judge something with a one-sided view(C) we should not agree about simple facts(D) we must learn from the six blind men(4) After reading the last paragraph, we may think of ________.(A) Newton’s law(B) Crallilao’s theory of falling objects(C) Einstein’s theory of relativity(D) Marx’s On Capital(5) The main idea of this passage is ________.(A) people often judge something according to his own experience(B) people often agree about simple facts(C) it’s hard for a person to make up his mind about a simple fact(D) don’t care too much about simple facts
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Your hard work over the years for the company _____________.
A、is worth of a creditB、gives him creditC、does you creditD、has lots of credit to you
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In learning a foreign language, one should first pay attention to speaking.It is the ground-work(基础)of reading and writing. You'd better try your best to speak. Don't be afraid of making mistakes. While you are doing this, a good exercise is to write --- keep a diary, write notes or letters and so on. Many mistakes in your speaking will be easily found when you write.Through correcting the mistakes.If you are slow in speaking,When you not important to the sentence. You can do that some other time.6.Speaking is the ground-work while you are learning a foreign language.A.TB.F7.The best way to learn through mistakes is to try your best to speak.A.TB.F8.When you write, you will learn how to speak.A.TB.F9.When you read, you should choose interesting books for you.A.TB.F10.When you find some new words in reading, you should guess their meanings first.A.TB.F
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从供选择的答案中选出应填入英语文句中()的正确的答案。You should be (A) of developing your program, using something better than the method that uses the philosophy: write (B) down and then try to get it working. Surprisingly, this method is wide used to day with result that an average programmer on an average job (C) out only between five to ten lines of correct code per day. We hope your (D) will be greater. But to improve requires that you apply some discipline to the (E) of creating programs.A: ① available ② capable ③ useful ④ valuableB: ① anything ② nothing ③ something ④ thingC: ① does ② looks ③ turns ④ runsD: ① activity ② code ③ productivity ④ programE: ① process ② experience ③ habit ④ idea
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SUCCESS AND FAILURE It’s clear that success and failure are important and common topics. Every business has its ups and downs, and so does every person. In other words, sometimes we succeed and sometimes we fail. Another common way of saying this is “You win some and you lose some.” Nobody wins all the time, not even in the great success stories that we read or hear about. Think of a successful entrepreneur. Now, do you think that person achieved great success on their first attempt In 99% of cases, the answer is no. Every successful businessperson learned through failure. Now have a look at your favorite business news site. You’ll see that almost every story can be put into either the category of success or that of failure. Businesses either grow or shrink but they don’t remain the same.1. Every person has his or her ups and downs.()2. A common saying “You win some and you lose some” means that sometimes we succeed and sometimes we fail.()3. Ninety nine percent of successful businessmen achieved great success on their first try.()4. Successful businessmen learn through failure.()5. Businesses either shrink or remain the same.()
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—Excuse me, can you tell me where your general manager is? —Yes, of course,().
A、here does our general managerB、here our generalC、manager comes our general managerD、here comesE、here comes our general manager
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听力原文：M: Would you please tell me what I should do to have funds transferred to me here from London?W: The fastest way is by telegraphic transfer from your bank in London to us.Q: What does the man want to do?(20)A．He wants to withdraw some pounds.B．He wants to transfer some money to London.C．He wants to know how to transfer money from London to him.D．He wants to exchange some pounds for yen.
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— ______— Oh, it's a piece of cake、I love writing.
A、Do you like the writing classB、How do you feel about your writing classC、have another piece of cakeD、Could you help me
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Many people think that when they become rich and successful, happiness will naturally follow. Let me tell you that nothing is further from the truth. The world is full of very rich people who are as miserable as if they were living in hell. We have read stories about movie stars who committed suicide or died from drugs. Quite clearly, money is not the only answer to all problems. Wealth obtained through dishonest means does not bring happiness. Lottery winnings do not bring happiness. Gambling winnings do not bring happiness. To my mind, the secret to happiness lies in your successful work, in your contribution towards others’ happiness and in your wealth you have earned through your own honest effort. If you obtain wealth through luck or dishonest means, you will know that it is ill-earned money. If you get your money by taking advantage of others or by hurting others, you will not be happy with it. You will think you are a base person. Long-term happiness is based on honesty, productive work, contribution, and self-esteem. Happiness is not an end; it is a process. It is a continuous process of honest, productive work which makes a real contribution to others and makes you feel you are a useful, worthy person. As Dr. Wayne wrote, “There is no way to happiness. Happiness is the way.” There is no use saying “Someday when I achieve these goals, when I get a car, build a house and own my own business, then I will be really happy.” Life just does not work that way. If you wait for certain things to happen and depend on external circumstances of life to make you happy, you will always feel unfulfilled. There will always be something missing.1.What does “nothing is further from the truth” mean?A、 Something. is completely untrue.B、 Something is completely true.C、 We can find out the truth.D、 We cannot find out the truth.2.What are the secrets to happiness in the author’s mind?A、 successful workB、 contribution to other’happinessC、 honest effortD、 all of the above.3.Which of the following is not dishonest means for wealth?A、 lottery winningB、 gambling winningsC、 hard workD、 taking advantage of others4.What does the sentence “There is no way to happiness. Happiness is the way.” mean according to the passage?A、 Happiness is not an end; it is a process.B、 People do not know how to get happiness.C、 It is hard to get happiness.D、 Happiness is what you feel.5.What is the meaning of the word “unfulfilled”?A、 uncontrolableB、 impoliteC、 dissatisfiedD、 abnormal
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听力原文：M: May I cash these traveler's checks for $300 here?W: Of course. Would you please countersign them here? Also write place and date as specified.Q: What does the man want to do according to the conversation?(16)A．To endorse his cheques.B．To show his passport.C．To cash some traveler' s cheques.D．To open a checking account.
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He had something to write down and asked me for______．A．a paperB．some papersC．some pieces of papersD．a piece of paper
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Part A51. Directions:You are preparing to ask for some help from your teacher, write a letter that:1) detail what you want him or she does for you,2) express your thanks to your teacher,You should write about i00 words on ANSWER SHEET II. Do not sign your own name at the end of the letter. You do not need to write the address.
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C is sometimes referred to as a 'high -level(66)language'. Some people think that's an insult, but it's actually a deliberate and significant aspect of the language. If you have(67)in assembly language, youll probably find C very natural and comfortable(although if you continue to focus too heavily on machine - level details, youll probably end up with unnecessarily non- portable programs). If you havent programmed in assembly language, you may be frustrated by C 's lack of certain higher - level features. In either case, you should understand why C was de- signed this way: so that seemingly - simple constructions expressed in C would not expand to arbitrarily expensive( in time or(68))machine language constructions when(69). If you write a C program simply and succinctly, it is likely to result in a succinct, efficient machine language executable. If you find that the(70)resulting from a C program is not efficient, it's probably because of something silly you did, not because of something the compiler did behind your back which you have no control over. In any case, there's no point in complaining about C's low - level flavor: C is what it is.A．assemblyB．combinationC．groupingD．compounding
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Questions 61-65 are based on Passage Two:Passage TwoNew rules and behavior. standards(行为规范) for middle school students came out inMarch． The Middle School is going to use a new way to decide who the top students are． The best students won't only have high marks． They should not dye（染） their hair,smoke ordrink because they are students． The following are some of the new rules．Have you ever copied someone else's work in an exam? Don't do that again! That's not something an honest student should do．Do more at school． Good students love animals and care for other people． April is Birdloving Month in China． Is your school cloing anything to celebrate it? You should join!And you can learn more about animals and how to protect them． Be friendly to the people around you． Try to think of others,not only yourself．Be open to new ideas． Do you think people can live on the moon? Maybe you'll find another earth someday． Don't look down on new ideas． Everyone's ideas are important． You should welcome them,because new ideas make life better for everyone．Protect yourself． Has someone ever taken money from one of your classmates? Don't let it happen to you．lf you have to go home late,you should let your parents know．Use the Internet carefully． The Internet can be very useful for students． But some things on the Internet aren't good for children,so try to look at web pages (网页) that are good foryou．What's the meaning of "look down on" in the passage? ( )A． 向下看B．轻视C．在……上面看D．上下打量
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5．—Do you know__________—It’s about ten minutes ride．A． how far is your school from here?B． how far your school is from here?C． where is the way to your school?D． which is the way to your school?
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When a student has made a sentence “I borrowed a paper from Miss Li”, the teacher says “Do you mean a piece of paper?” Here the teacher is playing the role of a（n）______.A.controller
B.prompter
C.assessor
D.organizer
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请阅读下面一份学生的书面表达以及教师的评语，并回答问题。
Hi, Suzanne,
First of all, welcome to China. In fact, many students have the same problem like you. As a matter of fact, it doesn't as difficult as you think. But ways are great importance. Here are some tips:
Firstly, review your lessons so that it can help you catch the important points. Also read books in advance. And put your heart into class, espeeial what the teacher says.
Secondly, don't be afraid make mistakes. It's a good study habit which play" a important role in learning language.
Thirdly, try to do something hard and always discuss some problems with your classmates in Chinese so that you can learn Chinese from your classmates.
Finally, to be patient when you still do poorly in Chinese. As you know, Rome isn't build in a day. As time goes on, you will success sooner or later.
I hope that you can make great progress in Chinese. Good luck!
Yours, Xiao Yu
教师的评语：结构合理，层次清晰。过渡词用得很好，使用了较复杂的句式为文章增色了许多。但画线地方有误，请改正。
(1)该教师对学生作文的错误地方画线有何作用?(8分)
(2)对该教师对学生作文的批改情况进行分析。(15分)
(3)假若此学生作文中出现的问题是学生群体中普遍常犯的错误，教师应该怎么做?(7分)
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Good Table Manners
Manners play an important part in making a favorable impression at the dinner table. Here are some general rules： Napkin （餐巾） use
The meal begins when the host unfolds his or her napkin. This is your signal to do the same， so place your napkin on your lap. Unfold it completely if it is a small napkin. Or in half， lengthwise （纵向地） ，if it is a large dinner napkin.
If you need to leave the table during the meal， place your napkin on your chair as a signal to your server that you will be returning. Once the meal is over， place your napkin neatly on the table to the right of your dinner plate. Do not refold it.
Use a napkin only for your mouth. Never use it for your nose， face or forehead. Use of utensils （餐具）
Start with the knife， fork or spoon furthest from your plate， and work your way in， using one utensil for each course. If soup is served， remember to spoon away from yourself. This helps stop the drips. Do not put the entire soup spoon in your mouth. Instead， fill a soup spoon about 75 per cent with soup， and sip（啜饮）it from the side noiselessly.
After finishing dinner， place the knife and fork parallel to one another across the plate with the knife blade facing inward toward the plate.
Using your fingers
Here's a list of finger foods： sandwiches， cookies， small fruits or berries with stems， French fries and potato chips， and hamburgers.
Chew（咀嚼）with your mouth closed and don't make noise； don't talk with your mouth full. Bread must be broken with your hands. It is never cut with a knife.
Don't pick something Out of your teeth. Instead， excuse yourself to the bathroom. If possible， try not to cough at the table. Do not put your elbows （肘） on the table. In France， it is essential to have both hands above the table at the same time. Do not put bones or anything else on the table. Things that are not eaten should be put on your plate.
Which utensil is used first？（）A、The knifeB、The forkC、The spoonD、The one farthest from the plate
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Where do you configure SCREEN options？（）A、zones on which an attack might arriveB、zones you want to protect from attackC、interfaces on which an attack might arriveD、interfaces you want to protect from attack
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问答题Practice 4 You should spend about 40 minutes on this task. Write about the following topic: As global trade increases, many goods, even some daily goods, are exported to another country, which includes long-distance transport during shipping. Do you think its benefits outweigh its drawbacks? You should write at least 250 words.
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问答题You recently entered a competition for learners of English. You have just received this letter from the organizers of the competition, on which you have written some notes. Read the letter carefully. Then write a reply giving the information requested and also covering the notes you have written in the letter. Write a letter of no fewer than 80 words in an appropriate style on the answer sheet. Do not write any addresses.
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问答题There are robots all along, making our lives easier. Some of them, like the (1) _______pocket calculator, can work much more quickly as human beings can. And they (2) _______rarely make mistakes. In some ways robots are better than people.. They work quickly, but not tomake mistakes. They do not get boring doing the same job over and over (3) _______again. And they never get tired. So are robots very useful in factories. They can be taught to do many (4) _______different jobs. First their electronic brains must show how the job is done. A (5) _______person moves the robot’s “arms” and “hand” through each part of the job. Therobot’s brain remembers each move. When the robot is put to work on its itself, (6) _______its brain controls the rods, wheels and motors which move its arm. When the robot needed for a new job, its electronic memory is “wiped (7) _______clean”. Then it is taught how to do its new task. If the robot’s hand stops to work, or if something gets in the way, it (8) _______cannot do the next part of the job. So it starts and signals for help. Then a (9) _______human engineer attends to the fault. Robots are also used for doing jobs which are dangerous. They canmove objects which are too hot or too heavy to people to handle. They can (10) _______work in places which are too hot or too cold.
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问答题Practice 2 ● Your company has decided to protect itself safer from industrial espionage. You have been asked to put forward a proposal concerning this. ● Write your proposal, including the following: ● identifying the problems with security, ● suggesting possible measures to be taken, ● mentioning possible dissatisfactions from within with the policy, ● recommendations for how to make the staff happy with it. ● Write 200—250 words.
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单选题Edgar: I wish my boss wouldn’t talk so loud. It gives me a headache. Oscar: Well, why don’t you say something to him? I bet if you told him... Edgar:______ I’m the one who has to wok with him. Oscar: I see what you mean. I guess you’ll just have to put up with it.A
That’s easy for you to say.B
It’s a piece of cake.C
I’ll have a try.D
Could you give me some advice?
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问答题Practice 4 ● You work for a company which produces laser printers. You are visiting another company, to buy some computer software for your department. They have expressed an interest in your company’s printers and you would like to take twenty brochures and three sample printers with you. ● Write a short note to Mr. Jim Asana, the sales manager. ● Asking for his permission to take these items. ● Explaining why you want them. ● Mentioning the time and date when you want to collect them. ● Write 40—50 words on a separate sheet.
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