Saving and recycling are long-term projects _...

Saving and recycling are long-term projects ____ determination matters a great deal.

高三英语单项填空中等难度题查看答案及解析

Our waste recycling project ________ a lot of investigation and paperwork had been done by the end of last term.

A．involved　     　　 B．to involve

C．being involved　     D．involving

高三英语单项填空中等难度题查看答案及解析

七选五。

Are you doing all you can to recycle your rubbish? It only takes a minute to recycle and help reduce waste in your home as well as the costs of waste management.　 Here are some ideas to get you started.

1._Start a compost(混合肥料) bin in your garden. You'll be amazed how much this can reduce the bulk(体积) of your rubbish and it's great for the garden, too.

2. Get into the habit of sorting them into recycling categories (class or group of things)--glass, aluminum (铝), plastics and paper.

Glass containers can be placed in the bottle banks at supermarket car parks throughout the city. Look for the big green bins. 3.

Aluminum cans can earn you cash, so don't just throw them away--save them and save money.　 Ring our council to find out when they collect.

4._Weekly collections are common in most areas. Make sure you place recyclable paper in the black bins provided. Ask the council offices if you don't already have a bin. 5.

Most plastic bottles and containers can be recycled. Look on the bottom of the container for the identification (识别) code.

A. Collect your hooks.

B. Paper is easily recycled.

C. Glass bottles can be stored.

D. Never throw away vegetable matter.

E. Don't throw used containers in the rubbish.

F. But remember, waxed paper is not accepted.

G. Or you can leave your bottles out for collection on Monday morning.

高三英语七选五中等难度题查看答案及解析

Since the earth’s resources are getting fewer and fewer, recycling industry certainly ____ big benefits in the near future.

A. promises　　 B. attempts

C. demands　　 D. invests

高三英语单项填空中等难度题查看答案及解析

Since the earth’s resources are getting fewer and fewer，recycling industry certainly＿＿big benefits in the near future．

A. promises B. attempts C. demands D. invests

高三英语单项填空中等难度题查看答案及解析

Amid weak job and housing markets, consumers are saving more and spending less than they have in decades and industry professionals expect that trend to continue. Consumers saved 6.4 percent of their after-tax income in June. Before the recession, the rate was 1 to 2 percent for many years. In June, consumer spending and personal incomes were essentially flat compared with May, suggesting that the American economy, as dependent as it is on shoppers opening their wallets and purses, isn’t likely to rebound anytime soon.

On the bright side, the practices that consumers have adopted in response to the economic crisis ultimately could make them happier. New studies of consumption and happiness show, for instance, that people are happier when they spend money on experiences instead of material objects, when they relish what they plan to buy long before they buy it, and when they stop trying to outdo the Joneses.

If consumers end up sticking with their newfound spending habits, some tactics (策略) that retailers and marketers began using during the recession could become lasting business strategies. Among those strategies are offering goods that makes being at home more entertaining and trying to make consumers feel special by giving them access to exclusive events and more personal customer service.

While the current round of stinginess may simply be a response to the economic downturn, some analysts say consumers may also be permanently adjusting their spending based on what they’ve discovered about what truly makes them happy or fulfilled.

“This actually is a topic that hasn’t been researched very much until recently,” says Elizabeth W. Dunn, an associate professor in the psychology department at the University of British Columbia, who is at the forefront of research on consumption and happiness. There’s massive literature on income and happiness. It’s amazing how little there is on how to spend your money.

Studies over the last few decades have shown that money, up to a certain point, makes people happier because it lets them meet basic needs. The latest round of research is, for lack of a better term, all about emotional efficiency: how to reap the most happiness for your dollar.

So just where does happiness reside for consumers? Scholars and researchers haven’t determined whether Armani will put a bigger smile on your face than Dolce & Gabbana. But they have found that our types of purchases, their size and frequency, and even the timing of the spending all affect long-term happiness.

One major finding is that spending money for an experience — concert tickets, French lessons, sushi-rolling classes, a hotel room in Monaco — produces longer-lasting satisfaction than spending money on plain old stuff.

“‘It’s better to go on a vacation than buy a new couch’ is basically the idea,” says Professor Dunn.

Thomas DeLeire, an associate professor at the University of Wisconsin discovered that the only category to be positively related to happiness was leisure: vacations, entertainment, sports and equipment like golf clubs and fishing poles.

1.What’s the dark side of American consumers’ saving more and spending less?

A.The job and housing markets will become even weaker.

B.There is little hope that the American economy will recover soon.

C.More and more retailers and marketers will have to go bankrupt.

D.It’s possible that the American economy will rebound sooner.

2.What will happen if customers keep their spending habits formed in the economic downturn?

A.They will get goods and services much cheaper.

B.It’s likely that they spend more time indoors.

C.Retailers will change their business strategies.

D.They will enjoy better services and experiences.

3.What surprises Elizabeth W. Dunn according to the passage?

A.There is little about how to spend money to make people happy.

B.Consumers unconsciously adjust their spending habits to be happy.

C.People started researches on consumption-happiness relationship so early.

D.Happiness is proved to have nothing to do with consumption.

4.Scholars such as Prof. Dunn and Prof. DeLeire agree that_______.

A.richer people feel happier and more satisfied

B.most consumers prefer leading brands like Armani

C.spending on vacations brings long-term happiness

D.people should curb their spending on material thing

高三英语阅读理解中等难度题查看答案及解析

Ants are truly incredible creatures. In addition to talents like predicting earthquakes and saving themselves from drowning during floods, the hardworking insects go all out to protect their own comrades, often carrying the wounded back to the nest to heal. Now researchers have discovered ants who explode and sacrifice themselves to save their nests from attackers.

Although scientists have known about the existence of exploding ants since 1916, they were first found in the rainforests of Borneo in Southeast Asia by an international team of researchers led by Alice Laciny, a graduate student at the Natural History Museum, Vienna.

The researchers noticed that during the day, when the ants went outside to look for food, they would be closely monitored by a small army of “guards”, who touched each member as it went in and out of the nest. Upon running into an attacker, the guard ant would angle its back part towards the attacking creature and shrink its stomach. This caused the ant’s body to explode and release a yellow, deadly goo(粘状物), which instantly killed the attacker.

The ability to explode, however, was not universal among the species and appeared to be possessed only by minor worker ants, usually the smallest ants of the nest. Even more interesting was that while the minor members were blowing themselves up, the large worker ants with oversized plug-shaped heads, placed barriers at the nest’s entrance to prevent other potential enemies from entering.

While the defense measure may sound extreme, Tomer Czazkes believes it is necessary. The behavioral ecologist at Germany’s University of Regensburg says since the insects live in large groups, they are a natural and easy source of food for ant eaters. They, therefore, have to find ways to protect themselves. Ants are not the only insects known to conduct this type of voluntary-sacrifice. Older termites(白蚁 ), who have lost their abilities of nesting and finding food, also explode onto their enemies.

Next, the researchers hope to find out the make-up of their yellow goo, how they use their explosion to take down larger attackers and so on.

1.What’s the main function of Paragraph 1?

A.To tell us ants are gifted B.To show concern for ants’ safety.

C.To say ants face more challenge D.To lead to the main topic of the text.

2.What is regarded as more interesting for the author?

A.The guard ants’ touching each other. B.The minor ants’ voluntary self-sacrifice.

C.The guard ants’ shrinking their stomachs. D.The large ants’ blocking the nest entrance.

3.What do scientists plan to do in the future?

A.Do more research on the older termites.

B.Discover if the ants can kill larger attackers.

C.Uncover more secrets about the exploding ants.

D.Tell the difference between the ants and older termites.

4.What can be a suitable title for the text?

A.Worker Ants Are Easy to Attack

B.Ants Are Expert in Protecting Themselves

C.Worker Ants Explode to Protect Their Nests

D.Graduate Student Discovered New Kind of Ants

高三英语阅读理解困难题查看答案及解析

________ you are travelling near or far, we’ve got tips on saving money and packing smart.

A. When　　　　　　 B. Where　　　　　　 C. Whether　　　　　　 D. If

高三英语单项填空中等难度题查看答案及解析

Olympic building projects are at risk because skilled Polish workers are going back home and there are not enough skilled British workers to replace _1.__ . A quick training plan is being put in place to teach British people basic construction __2.__ specifically for Olympic projects. As the Polish builders are beginning to go back home, migrant workers from other parts of Eastern Europe are taking their places; __3.__, they don’t seem to be as well trained or have the same work ethics as the Polish workers. The Olympic Delivery Authority, the London Development Agency (LDA) and other partner organizations are going to spend ￡20 million —23 per cent of  4.    training budget for London 2012 —in increasing the skills of the British workforce to _5._ the construction needs of the Olympics. They are also training electricians. A total of 1,500 workers nationwide will become fully skilled electricians _6.__ attending the program. These workers will then work on building the Olympic Village. Iain MacDonald, head of a training program, told TheTimes, "All the way along we have been holding the view   7. we can’t rely on migrant labour. We have to put in plans for the long term. We can’t rely on migrant labour all the time. Britain has become too dependent on the migrant labour force. It is better to develop the skills of the 8. population."

高三英语填空题中等难度题查看答案及解析

We believe the time and hard work _______ in completing such an important project are worthwhile.

A． involved　　　　　　　 B． involving

C． to involve　　　　　　 D． to be involved

高三英语单项填空中等难度题查看答案及解析