You _________ be right, but I don’t think you are.

A. can                          B. could                        C. must                        D. should

B


解析:

 從語境上看，C、D不宜選，在剩下的A和B中，許多同學(xué)想當(dāng)然地選了A，認(rèn)為整個(gè)句子為現(xiàn)在時(shí)態(tài)，所以選can，而不選過去式 could，但是最佳答案卻是B而不是A。按照英語語法，情態(tài)動(dòng)詞can 用于推測表示可能性時(shí)，通常只用于否定句或疑問句中，而不用于肯定句中；但 could 用于表推測時(shí)，卻不 僅可用于否定句和疑問句，也可用于肯定句，且此時(shí)的 could 并不是 can 的過去式，與 can 也沒有時(shí)間上的差別，只 是 could 比 can語氣更委婉，所以答案選B。注：can 在以下特殊情況下，也可用于肯定 句。一是表示抽象的可能性，即從理論上或邏輯上分析是可能的，但是實(shí)際上未必會(huì)發(fā)生。如：Anyone can make mistakes. 任何人都可能會(huì)犯錯(cuò)誤。二是后接“be (get, seem, become)＋形容詞”，表示“有時(shí)會(huì)”、“時(shí)常會(huì)”等。如：My father can be very unreasonable. 我父親有時(shí)候很不講道理。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2012屆湖南省長望瀏寧四市縣高三5月聯(lián)考英語試卷（帶解析） 題型：閱讀理解


Careercast.com is out with its list of best and worst jobs of 2012. It’s bad news for the writer of this story, but much brighter for the folks who program the code that keeps this website busy.
Using a method that looked at physical demands, work environment, income, stress and hiring outlook, career Website Careercast.com, ranked the top 200 jobs. They also ranked the jobs with the most stress. Not surprisingly, none of the most stressful jobs show up on the best jobs list.
At the top is software engineer and at the bottom is the lumberjack. Cutting trees failed to skate above the bottom 10 percent in all ranking categories, except income. “Unemployment for lumberjacks is very high, and the demand for their services is expected to continue to fall through 2016. And while working outside all day may seem like a great job perk(有額外津貼的工作), being a lumberjack not only is considered the worst job, but also one of the world’s most dangerous,” according to Careercast.com. And, for that most dangerous job, a lumberjack earns a little more than $32,000 a year. That’s about $56,000 less than the easy job of a software engineer, which has the average salary at $88,000 a year, according to Careercast.
Here’s a complete look at the best and worst jobs. And, take a look at the most stressful jobs. You may be surprised.
Best Jobs                     Worst Jobs             Most Stressful Jobs
Software Engineer                   Lumberjack              Enlisted Soldier
Actuary                         Dairy Farmer                Firefighter
Human Resources Manager         Enlisted Military Soldier       Airline Pilot
Dental Hygienist                    Oil Rig Worker         Military General
Financial Planner                   Reporter (Newspaper)        Police Officer
Audiologist                     Waiter/Waitress         Event Coordinator
Occupational Therapist              Meter Reader                Public Relations Executive
Online Advertising Manager          Dishwasher              Corporate Executive Computer Systems Analyst          Butcher                 Photojournalist
Mathematician                       Broadcaster             Taxi Driver
【小題1】Who might be most interested in the passage?

A．Job-hunters.B．Net surfers.
C．Employers.D．Educators.
【小題2】Which of the following was not considered when Careercast.com ranked the top 200 jobs?
A．Hiring outlook.B．Pressure.
C．Mental demands.D．Salary.
【小題3】What do we know about the lumberjack?
A．Although the lumberjack has high unemployment, it isn’t considered the worst job.
B．On the best jobs list, the lumberjack isn’t at the bottom.
C．More lumberjacks’ services will be needed after 2016.
D．A lumberjack earns less than half of a software engineer’s salary a year.
【小題4】According to the passage, the list is good news for ______.
A．Online Advertising Managers.B．Reporters.
C．Firefighters.D．Dairy Farmers.
【小題5】What is the main purpose of the passage?
A．To describe the advantages of different careers.
B．To provide career information.
C．To explain why a software engineer is the best job.
D．To analyze why a lumberjack is the worst job.

查看答案和解析>>

科目：高中英語 來源：江蘇省栟茶高級中學(xué)2010屆高三下學(xué)期模擬測試（一） 題型：閱讀理解


B
One of the most difficult questions to answer is how much a job is worth. We naturally expect that a doctor’s salary will be higher than a bus conductor’s wage. But the question becomes much more difficult to answer when we compare, say, a miner with an engineer, or an unskilled man working on an oil-rig(鉆油機(jī)) in the North Sea with a teacher in a secondary school. What the doctor, the engineer and teacher have is many years of training in order to obtain the necessary qualifications for their professions. We feel instinctively that these skills and these years, when they were studying instead of earning money, should be rewarded. At the same time we recognize that the work of the miner and the oil-rig laborer is both hard and dangerous, and that they must be highly paid for the risks they take.
Another factor we must take into consideration is how socially useful a man’s work is, regardless of the talents he may bring to it. Most people would agree that looking after the sick or teaching children is more important than, say, selling secondhand cars or improving the taste of toothpaste by adding a red stripe to it. Yet it is almost certain that the used car salesman earns more than the nurse, and that research chemist earns more than the school teacher.
Indeed, this whole question of just rewards can be turned on its head. You can argue that a man who does a job which brings him personal satisfaction is already receiving part of his reward in the form of a so-called “psychic(精神的) wage”, and that it is the man with the boring, repetitive job who needs more money to make up for the soul-destroying monotony(單調(diào)) of his work. It is significant that that those jobs which are traditionally regarded as “vocations” --- nursing, teaching and the Church, for example --- continue to be poorly paid, while others, such as those in the world of sport or entertainment, carry financial rewards out of all proportion to their social worth.
Although the amount of money that people earn is in reality largely determined by market forces, this should not prevent us from seeking some way to decide what is the right pay for the job. A starting point for such an investigation would be to try to decide the ratio which ought to exist between the highest and the lowest paid. The picture is made more complicate by two factors: firstly by the “social wage”, i.e, the welfare benefits which every citizen receives; and secondly, by the taxation system, which is often used as an instrument of social justice by taxing high incomes at a very high rate indeed. Allowing for these two things, most countries now regard a ratio of 7:1 as socially acceptable. If it is less, the highly-qualified people carrying heavy responsibilities become disillusioned, and might even end up by emigration(移民) (the so-called “brain-drain” is an evidence that this can happen). If it is more, the gap between rich and poor will be so great that it will lead social tensions and ultimately to violence.
74. The professional man, such as the doctor, should be well paid because ______.
A. he has spent several years learning how to do his job
B. his work involves much great intelligence than, say, a bus conductor’s
C. he has to work much harder than most other people
D. he knows more than other people about his subject
75. The “brain-drain” is an evidence that ______.
A. well-educated people are prepared to emigrate whenever they can get a better paid job
B. people with jobs or responsibility expect to be highly paid
C. high taxation is a useful and effective instrument of social justice
D. the poor are generally more patriotic(愛國的) than the rich
76. As far as rewarding people for their work is concerned, the writer, believes that ______.
A. we should pay for socially-useful work, regardless of the person’s talent
B. we should pay people according to their talents
C. market forces will determine how much a person is paid
D. qualified people should be the highest paid
77. The argument of the “psychic wage” is used to explain why ______.
A. people who do socially important work are not always well paid
B. people who do monotonous jobs are highly paid
C. you should not try to compare the pay of different professions
D. some professional people are paid more than others

查看答案和解析>>

科目：高中英語 來源：2013屆北京市豐臺(tái)區(qū)高三下學(xué)期統(tǒng)一練習(xí)英語卷（帶解析） 題型：閱讀理解

One of the most difficult questions to answer is how much a job is worth. We naturally expect that a doctor’s salary will be higher than a bus conductor’s wages. But the question becomes much more difficult to answer when we compare a miner with an engineer, or an unskilled man working on an oil-rig（鉆探平臺(tái)）with a teacher in a secondary school. What the doctor, the engineer and the teacher have in common is that they have devoted several years to studying in order to obtain the necessary qualifications for their professions. We feel instinctively that these skills and these years should be rewarded. At the same time we recognize that the work of the miner and the oil-rig laborer is both hard and dangerous, and that they must be highly paid for the risks they take.
　　Another aspect we must take into consideration is how socially useful a man’s work is. Most people would agree that looking after the sick or teaching children is more important than, say, selling second-hand cars. Yet it is almost certain that the used-car salesman earns more than the nurse and the schoolteacher.
　　Indeed, this whole question of just rewards can be turned on its head. You can argue that a man who does a job which brings him personal satisfaction is already receiving part of his reward in the form of a so-called “psychic（精神的）wage”, and that it is the man with the boring, repetitive job who needs more money to make up for the soul-destroying repetitiveness of his work. It is significant that the jobs like nursing and teaching continue to be poorly paid, while others, such as those in the world of sport or entertainment, carry financial rewards out of all proportion to their social worth.
Although the amount of money that people earn is largely determined by market forces, this should not prevent us from seeking some way to decide what is the right pay for the job. A starting point would be to try to decide the ratio（比率）which ought to exist between the highest and the lowest paid. The picture is made more complicated by two factors: firstly by the welfare benefits which every citizen receives, and secondly by the taxation system which is often used as an instrument of social justice by taxing high incomes at a very high rate indeed. Most countries now regard a ratio of 7:1 as socially acceptable. If it is less, the highly-qualified people carrying heavy responsibilities will become disappointed, and might even end up by leaving for another country. If it is more, the difference between rich and poor will be so great that it will lead to social unrest.
【小題1】Why do people naturally expect that doctors should be well-paid?

A．Their work requires greater intelligence.
B．They are under constant pressure at work.
C．They work harder than most other people.
D．They have studied for years to get qualified.
【小題2】In Paragraph 2 and 3, the author indicates that __________.
A．the talented should do more important work
B．unskilled jobs have less social responsibility
C．those with more socially useful jobs earn less
D．people want to pay more to important services
【小題3】Which of the following statements would the author agree?
A．It’s difficult to define the social value of a job.
B．The market will decide what the right pay is for a job.
C．People should find a proper ratio between high and low pay.
D．Those receiving high salary should carry heavy responsibilities.

查看答案和解析>>

科目：高中英語 來源：2012-2013學(xué)年北京市豐臺(tái)區(qū)高三下學(xué)期統(tǒng)一練習(xí)英語卷（解析版） 題型：閱讀理解

One of the most difficult questions to answer is how much a job is worth. We naturally expect that a doctor’s salary will be higher than a bus conductor’s wages. But the question becomes much more difficult to answer when we compare a miner with an engineer, or an unskilled man working on an oil-rig（鉆探平臺(tái)）with a teacher in a secondary school. What the doctor, the engineer and the teacher have in common is that they have devoted several years to studying in order to obtain the necessary qualifications for their professions. We feel instinctively that these skills and these years should be rewarded. At the same time we recognize that the work of the miner and the oil-rig laborer is both hard and dangerous, and that they must be highly paid for the risks they take.

　　Another aspect we must take into consideration is how socially useful a man’s work is. Most people would agree that looking after the sick or teaching children is more important than, say, selling second-hand cars. Yet it is almost certain that the used-car salesman earns more than the nurse and the schoolteacher.

　　Indeed, this whole question of just rewards can be turned on its head. You can argue that a man who does a job which brings him personal satisfaction is already receiving part of his reward in the form of a so-called “psychic（精神的）wage”, and that it is the man with the boring, repetitive job who needs more money to make up for the soul-destroying repetitiveness of his work. It is significant that the jobs like nursing and teaching continue to be poorly paid, while others, such as those in the world of sport or entertainment, carry financial rewards out of all proportion to their social worth.

Although the amount of money that people earn is largely determined by market forces, this should not prevent us from seeking some way to decide what is the right pay for the job. A starting point would be to try to decide the ratio（比率）which ought to exist between the highest and the lowest paid. The picture is made more complicated by two factors: firstly by the welfare benefits which every citizen receives, and secondly by the taxation system which is often used as an instrument of social justice by taxing high incomes at a very high rate indeed. Most countries now regard a ratio of 7:1 as socially acceptable. If it is less, the highly-qualified people carrying heavy responsibilities will become disappointed, and might even end up by leaving for another country. If it is more, the difference between rich and poor will be so great that it will lead to social unrest.

1.Why do people naturally expect that doctors should be well-paid?

A．Their work requires greater intelligence.

B．They are under constant pressure at work.

C．They work harder than most other people.

D．They have studied for years to get qualified.

2.In Paragraph 2 and 3, the author indicates that __________.

A．the talented should do more important work

B．unskilled jobs have less social responsibility

C．those with more socially useful jobs earn less

D．people want to pay more to important services

3.Which of the following statements would the author agree?

A．It’s difficult to define the social value of a job.

B．The market will decide what the right pay is for a job.

C．People should find a proper ratio between high and low pay.

D．Those receiving high salary should carry heavy responsibilities.

 

查看答案和解析>>

科目：高中英語 來源：江蘇省2010屆高三考前適應(yīng)性考試英語試題 題型：閱讀理解

 

One of the most difficult questions to answer is how much a job is worth. We naturally expect that a doctor’s salary will be higher than a bus conductor’s wage. But the question becomes much more difficult to answer when we compare, say, a miner with an engineer, or an unskilled man working on an oil-rig(鉆油機(jī)) in the North Sea with a teacher in a secondary school. What the doctor, the engineer and teacher have is many years of training in order to obtain the necessary qualifications for their professions. We feel instinctively that these skills and these years, when they were studying instead of earning money, should be rewarded. At the same time we recognize that the work of the miner and the oil-rig laborer is both hard and dangerous, and that they must be highly paid for the risks they take.

Another factor we must take into consideration is how socially useful a man’s work is, regardless of the talents he may bring to it. Most people would agree that looking after the sick or teaching children is more important than, say, selling secondhand cars or improving the taste of toothpaste by adding a red stripe to it. Yet it is almost certain that the used car salesman earns more than the nurse, and that research chemist earns more than the school teacher.

Indeed, this whole question of just rewards can be turned on its head. You can argue that a man who does a job which brings him personal satisfaction is already receiving part of his reward in the form of a so-called “psychic(精神的) wage”, and that it is the man with the boring, repetitive job who needs more money to make up for the soul-destroying monotony(單調(diào)) of his work. It is significant that that those jobs which are traditionally regarded as “vocations” --- nursing, teaching and the Church, for example --- continue to be poorly paid, while others, such as those in the world of sport or entertainment, carry financial rewards out of all proportion to their social worth.

Although the amount of money that people earn is in reality largely determined by market forces, this should not prevent us from seeking some way to decide what is the right pay for the job. A starting point for such an investigation would be to try to decide the ratio which ought to exist between the highest and the lowest paid. The picture is made more complicate by two factors: firstly by the “social wage”, i.e, the welfare benefits which every citizen receives; and secondly, by the taxation system, which is often used as an instrument of social justice by taxing high incomes at a very high rate indeed. Allowing for these two things, most countries now regard a ratio of 7:1 as socially acceptable. If it is less, the highly-qualified people carrying heavy responsibilities become disillusioned, and might even end up by emigration(移民) (the so-called “brain-drain” is an evidence that this can happen). If it is more, the gap between rich and poor will be so great that it will lead social tensions and ultimately to violence.

1. The professional man, such as the doctor, should be well paid because ______.

A. he has spent several years learning how to do his job

B. his work involves much great intelligence than, say, a bus conductor’s

C. he has to work much harder than most other people

D. he knows more than other people about his subject

2. The “brain-drain” is an evidence that ______.

A. well-educated people are prepared to emigrate whenever they can get a better paid job

B. people with jobs or responsibility expect to be highly paid

C. high taxation is a useful and effective instrument of social justice

D. the poor are generally more patriotic(愛國的) than the rich

3. As far as rewarding people for their work is concerned, the writer, believes that ______.

A. we should pay for socially-useful work, regardless of the person’s talent

B. we should pay people according to their talents

C. market forces will determine how much a person is paid

D. qualified people should be the highest paid

4. The argument of the “psychic wage” is used to explain why ______.

A. people who do socially important work are not always well paid

B. people who do monotonous jobs are highly paid

C. you should not try to compare the pay of different professions

D. some professional people are paid more than others

 

查看答案和解析>>

同步練習(xí)冊答案