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How can fuel economy be improved?A.By filling up the gas tank off the highwayB.By avoiding

How can fuel economy be improved?

A.By filling up the gas tank off the highway

B.By avoiding the inconvenience of a tow car

C.By considering transportation fees wisely

D.By keeping your ear in good condition

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更多“How can fuel economy be improv…”相关的问题
第1题
People often speak of fire as though it were a living creature--It grows, dances, needs ox
ygen, feeds on whatever it can find, and then dies. And when a forest fire rages out of control, threatening human lives and homes, it must be fought like a "wild animal." The fight is often desperate, since firefighters' best efforts may be dwarfed by the fury of a large fire. But the fire's own traits can be used against it.

The heated air above a fire rises in a pillar of smoke and burnt gases, pulling fresh air in from the sides to replace it. Firefighters use this fact when they "fight fire with fire." They start a fire well in front of the one which they are fighting. Instead of traveling on in front of the huge fire, the smaller fire is pulled back toward it by the updrafts of the larger blaze. As it travels back to meet the large fire, the smaller backfire burns away the fuel that the forest fire needs to survive.

Even when a backfire has been well set, however, the fire may still win the struggle. The wind which the firefighters used to help them may now become their enemy. When the backfire meets the main fire, before both die for lack of fuel, there is tremendous flame, great heat and wild winds. A strong gust may blow the fire into the treetops beyond the area, giving the fire new fuel and a new life.

This passage focuses on ______.

A.how fires start

B.damage caused by fire

C.the fascination of fire

D.fighting forest fires

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第2题

If we work with a strong will, we can overcome any difficulty,()great it is.

A.what

B.how

C.however

D.whatever

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第3题
In a survey conducted by research firm Harris Interactive, 71% of Americans said that spen
ding extra money on travel during the holiday season is worthwhile--so long as it affords them time with family and friends. But just because traveling may be the right thing to do, that doesn't mean it has to be the expensive thing to do. Traveling involves many hidden costs that, once you're aware of them, are easy to spot--and even easier to eliminate.

To start, consider transportation fees. For example, if you're driving, fill up the gas tank before traveling on the highway, where it's much costlier, says Clarky Davis, a personal finance expert. And make sure your car is in good condition by checking your heating vents, keeping up with routine maintenance and ensuring your tires are properly inflated, all of which help the ear achieve favorable fuel economy. Furthermore, not only does a tow car(救援车) cause inconvenience; it also means extra costs.

For those opting to fly, first, be aware of how much it costs to check a bag. Most airlines are charging for every checked bag by weight, but prices vary from carrier to carrier. If you can manage to pack everything into a carry-on, you'll save at least $15. Brooke Ferencsik, a travel expert, suggests considering secondary airports when booking your flight. These airports often are less crowded and frequently offer cheaper tickets.

And when it comes to your actual destination, don't assume that hotels are going to cut back on fees simply because they're desperate to draw customers. "They won't be adding or increasing fees, but they won't be decreasing them either," says Ferencsik. The best defense against extra fees is to read about the hotel's rates online, before you make a reservation. "Be aware of surcharges for everything from housekeeping to groundskeeping to use of the in-room safe," says Ferenesik. Some hotels even install a sensor(传感器) within the mini bar, charging guests for simply touching the items, let alone eating or drinking them.

"From airlines to hotels to rental ears, they've all got hidden fees you need to be aware of," says Ferencsik. "Do your homework and ask questions."

It is found that 71% of Americans regard it as worthwhile to______.

A.spend money on souvenirs while traveling with family and friends

B.accept hidden costs while traveling with family and friends

C.travel with family and friends during the holiday season

D.travel with family and friends so as to please them

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第4题
The author quotes the remarks of one of Oliver Goldsmith's teachers______.A.to provide sup

The author quotes the remarks of one of Oliver Goldsmith's teachers______.

A.to provide support for his argument.

B.to illustrate the strong will of some gifted children.

C.to explain how dull students can also be successful.

D.to show how poor Oliver's performance was at school.

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第5题
听力原文:F: I think the story is interesting, but Mary thinks it dull. Can you tell us how
you like it?

M: I'm sorry I know nothing about your story.

what does the man mean?

A.He thinks it interesting.

B.He thinks it dull.

C.He hasn't seen it.

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第6题
Which of the following statement is TRUE according to the author?A.When you look at life a

Which of the following statement is TRUE according to the author?

A.When you look at life as a test, you have a chance to overcome problems you face.

B.When you take life seriously, you are more likely to succeed and become happy.

C.When you see each problem as a serious battle, you have more chances to survive.

D.When everything is working out just right, you can know how often it happens.

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第7题
听力原文:Stress is a very normal part of life. Most people feel stress at some time in the

听力原文: Stress is a very normal part of life. Most people feel stress at some time in their lives. It doesn't come from an event itself, that is, from the things that are happening in our lives. It comes from the meaning we give to what has happened. We can experience stress any time we feel we don't have control. It can come from a feeling that we can do anything about a situation.

Stress is not just caused by our mental or emotional condition. It is also influenced by how tired we are, whether we have a balanced diet with enough vitamins and minerals, whether we get enough physical exercise and whether we can relax. If we feel stressed, there are several things that we can do. First, we need to learn how to relax and breathe slowly and smoothly.

We can also take some time out of our worried, busy schedule to notice the small things in life. Smell the air, look at the flowers, notice the small designs in the leaves on a tree -- these activities can do much to quiet us and to give ourselves a small break in a busy schedule.

We need to take care of our bodies. Being tired makes it easier for us to get sick and to develop physical problems related to stress. We need to get enough rest, eat well, and do some regular exercise.

Finally, we need to find what is causing the stress in our lives. Once we have found it, we need to begin to change that part of our lives. If we believe that we can control stress, we can begin to control our lives.

(34)

A.An unexpected event.

B.The understanding to an event.

C.The things that happen in our lives.

D.The influence of others.

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第8题
Curiosity is not only a possible motivation, it is also a great help in your learning lang
uages. Remember that a language is not 11 a grammatical system. It is the 12 of a certain culture of different cultures. It is no good 13 strings of words and lists of grammatical rules 14 you know as much as possible about the background of the language, so that you can understand the ideas conveyed and the references made, as well as the inferences which can 15 the information clearly given. So learn as much as you can about the different cultures which 16 English-watch television programs, listen to the radio, try to obtain 17 and magazines written by native speakers, look at advertisements, and, above all, read-not textbooks, 18 novels, poems and plays. They will show you how a language is 19 used. The English language is a living form. of expression which derives much of its 20 from the context, and much of its effect from a whole network of extra-linguistic knowledge.

11.A. just B. even C. so D. that

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第9题
Researchers in the field of psychology have found that one of the best ways to make an imp
ortant decision, such as choosing a university to attend or a business to invest in, involves the utilization of a decision worksheet. Psychologists who study optimization compare the actual decisions made by people to theoretical ideal decisions to see how similar they are. Proponents of the worksheet procedure believe that it will yield optimal, that is, the best decisions. Although there are several variations on the exact format that worksheets can take, they are all similar in their essential aspects. Worksheets require defining the problem in a clear and concise way and then listing all possible solutions to the problem. Next, the pertinent considerations that will be affected by each decision are listed, and the relative importance of each consideration or consequence is determined. Each consideration is assigned a numerical value to reflect its relative importance. A decision is mathematically calculated by adding these values together. The alternative with the highest number of points emerges as the best decision.

Since most important problems are multifaceted, there are several alternatives to choose from, each with unique advantages and disadvantages. One of the benefits of a pencil and paper decision-making procedure is that it permits people to deal with more variables than their minds can generally comprehend and remember. On the average, people can keep about seven ideas in their minds at once. A worksheet can be especially useful when the decision involves a large number of variables with complex relationships. A realistic example for many college students is the question "What sill I do after graduation?" A graduate might seek a position that offers specialized training, pursue an advanced degree, or travel abroad for a year.

A decision-making worksheet begins with a succinct statement of the problem that will also help to narrow it. It is important to be clear about the distinction between long range and immediate goals because long-range goals often involve a different decision than short range ones. Focusing on long-range goals, a graduating student might revise the question above to "What will I do after graduation that will lead to successful career?"

What does the passage mainly discuss?

A.A method to assist in making complex decisions.

B.A comparison of actual decisions and ideal decisions.

C.Research on how people make decisions.

D.Differences between long-range and short-range decision making.

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第10题
In the information technology industry, it is widely acknowledged that how well IT departm
ents of the future can fulfill their business goals will depend not on the regular updating of technology, which is essential for them to do, but on how well they can hold on to the people skilled at manipulating the newest technology. This is becoming more difficult. Best estimates of the current shortfall in IT staff in the UK are between 30,000 and 50,000, and growing.

And there is no end to the problem in sight. A severe industry-wide lack of investment in training means the long-term skills base is both ageing and shrinking. Employers are chasing experienced staff in ever-decreasing circles, and, according to a recent government report, 250,000 new IT jobs will be created over the next decade.

Most employers are confining themselves to dealing with the immediate problems. There is little evidence, for example, that they are stepping up their intake of raw recruits for in-house training, or retraining existing staff from other functions. This is the course of action recommended by the Computer Software Services Association, but research shows its members are adopting the short-term measure of bringing in more and more consultants on a contract basis.

With IT professionals increasingly attracted to the financial rewards and flexibility of consultancy work, average staff turnover rates are estimated to be around 15%. While many companies in the financial services sector are managing to contain their losses by offering skilled IT staff "golden handcuffs" — deferred loyalty bonuses that tie them in until a certain date — other organizations, like local governments, are unable to match the competitive salaries and perks on offer in the private sector and contractor market, and are suffering turnover rates of up to 60% a year.

But while loyalty bonuses have grabbed the headlines, there are other means of holding on to staff. Some companies are doing additional IT pay reviews in the year and paying market premiums. But such measures can create serious employee relations problems among those excluded, both within and outside IT departments. Many industry experts advise employers to link bonuses to performance wherever possible. However, employers are realising that bonuses will only succeed if they are accompanied by other incentives such as attractive career prospects, training, and challenging work that meets the individual's long-term ambitions.

According to the passage, the success of IT departments will depend on ______.

A.their success at retaining their skilled staff

B.the extent to which they invest in new technology

C.their attempts to recruit staff with the necessary skills

D.the ability of employees to keep up with the latest developments

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第11题
Most companies expect IT (Information Technology) managers to head an IT staff of computer

Most companies expect IT (Information Technology) managers to head an IT staff of computer technicians. But IT managers can also specialize in other areas. Some managers may also be responsible for keeping their company’s Internet safety. They protect both their company and their online customers from thieves.

Other managers focus more on the business rather than the technical part of computing. They become project managers, helping companies reach as many online customers as possible.

Some companies also look for IT managers who can act as trainers. These trainers help a company’s computer technicians keep up-to-date on computer skills.

Most companies require their IT managers to have both a bachelor’s degree and some experience in the computer field. Often, companies hire IT managers out of their existing staff of computer technicians.

Since IT managers are extremely important to companies’ success, it’s no surprise that they receive such high salaries – around US $56,000 a year to start with. And, in such a fast-changing field,

managers’ salaries usually increase after only a couple of years.

The world will be watching to see just how quickly e-commerce replaces the old ways of doing business. And as computers change the way the world does business, IT managers will be in the middle of it all. Few companies can survive without them.

Besides being the leader of computer technicians, IT managers are also expected to be ________.

(A) experienced product designers

(B) skilled online technicians

(C) doctorate holders

(D) online safety specialists

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