题目内容
34．________spending our vacation in the city，why not try hiking in the courtry?
| A．Instead of | B．In favour of | C．In case of | D．In terms of |
A
解析
名校课堂系列答案In business, there is a speed difference: It's the difference between how important a firms leaders say speed is to their competitive (竞争的) strategy（策略）and how fast the company actually moves. The difference is important regardless of industry and company size .Companies fearful of losing their competitive advantage spend much time and money looking for ways to pick up the speed.
In our study of 343 businesses, the companies that c
hoose to go, go
, go to try to gain an edge ended up with lower sales and operating incomes than those that paused at key moments to make sure they were on the right track, What’s more, the firms that “slowed down to speed up “improved their top and bottom lines, averaging 40% higher sales and 52% higher operating incomes over a three-year period.
How did they disobey the laws of business physics, taking more time than competitors yet performing better? They thought differently about what “slower” and “faster” mean. Firms sometimes fail to understand the difference between operation speed (moving quickly )and strategic speed (reducing the time it takes to deliver value ).Simply increasing the speed of production, for example ,may be one way to try to reduce the speed difference .But that often leads to reduced value over time, in the form of lower-quality products and services.
In our study, higher-performing companies with strategic speed always made changes when necessary. They became more open to ideas and discussion. They encouraged new ways of thinking. And they allowed time to look back and learn. By contrast (相比而言), performance suffered at firms that moved fast all the time, paid too much attention to improving efficiency, stuck to tested 
methods, didn’t develop team spirit among their employees, and had little time thinking about changes.
Strategic speed serves as a kind of leadership. Teams that regularly take time to get things right , rather than plough ahead full bore , are more successful in meeting their business goals . That kind of strategy must come from the top.
【小题1】 What does the underlined part “gain an edge ”in Paragraph 2 mean ?
| A．Increase the speed. |
| B．Get an advantage. |
| C．Reach the limit. |
| D．Set a goal. |
| A．spending more time and performing worse. |
| B．spending more time and performing better |
| C．spending less time and performing worse |
| D．spending less time and performing better |
| A．how fast a firm moves depends on how big it is. |
| B．how competitive a firm is depends on what it produces. |
| C．Firms guided by strategic speed take time to make necessary changes. |
| D．Firms guided by operational speed take time to develop necessary team spirit. |
| A．Improve quality? Serve better. |
| B．Deliver value? Plough ahead. |
| C．Reduce time? Move faster. |
| D．Need speed? Slow down. |
Marriages improve after children grow up and move out，according to an academic study, which suggests an “empty nest” is not always a bad thing.
Popular wisdom has it that parents’ relationships may suffer once their young fly the coop, because they feel they have lost their purpose in life.However, a new study by researchers at the University of California, Berkeley, has found that many couples actually feel happier when their children leave home because they are able to enjoy spending time together.
In total,123 American mothers born in the 1930s were tracked for 18 years and asked to rate their satisfaction levels shortly after marrying, when they were bringing up babies, once their children reached their teenage years and finally at age 61, when almost all had “empty nests”．
Although not all said they were happier in general, most claimed their marriages had improved since their children had left home. Researchers believe this is not just because the spouses were spending more time together, but because they were able to enjoy each other’s company more.
One of the participants in the study，which is published in the journal Psychological Science，said：“Once the kids grow up...there’s some of that stress removed...that responsibility removed，so things are a little more relaxed.”
Psychologist Sara Gorchoff，who carried out the investigation，said: “The takehome message for couples with young children is ‘hang in there’．” Her coauthor Oliver John added：“Don’t wait until your kids leave home to schedule quality time with your partner.”
However, Dr Dorothy Rowe，from the British Psychological Society，said the effects of living in an “empty nest” will depend on the parents’ relationship with their children.“If you’re just waiting for them to leave home so you can get on with your life，then of course you’ll be pleased to see them go,” she said, “But if you’ve built your life around your children you’ll be terribly lonely.For some parents，their world falls apart when their children leave.”
【小题1】It is commonly believed that___________.
| A．marriages improve after children leave home |
| B．an “empty nest” is always a happy thing |
| C．parents’ relationships may suffer once their young grow up and move out |
| D．parents will be pleased after their children leave home |
| A．At age 61, when almost all had “empty nests”. |
| B．Shortly after marrying. |
| C．Once their children reached their teenage years. |
| D．When they were bringing up babies. |
| A．many couples are able to spend time together |
| B．many couples are able to enjoy each other’s company |
| C．things are a little more relaxed |
| D．many couples needn’t work at all |
| A．parents should build their life around their kids |
| B．parents should schedule quality time with each other before kids leave home |
| C．parents’ relationship with their kids has no effect on marriages at all |
| D．parents should be pleased to see their kids leave home |
Poor families in some countries spend as much as eighty percent of their money on food. Rising prices in recent months have created the worst food crisis(危机) in more than thirty years. The United Nations World Food Program says high food prices could push one hundred million people into hunger.
Nathan Childs is an expert on rice markets. He notes that the harvest for the latest growing season was the largest on record. But India, Vietnam and others have restricted exports(限制出口) to keep prices down at home and protect supplies.
Thailand’s agriculture minister says his country will never restrict rice exports. He told the Reuters news agency Thursday that Thailand has enough supplies to meet demand at home and for export.
Thailand is the world’s largest rice exporter. Recent signs of an increase in supplies have helped ease record prices for Thai rice. Prices rose last week above one thousand dollars a ton.
Vietnam, the second biggest exporter, has banned(禁止) exports until June. And Vietnamese officials have now warned that non-food traders who buy rice for speculation(投机活动)will be severely punished.
Some experts say speculation is a necessary part of market activity. But the head of the U.N. Environment Program blames it for the high food prices. “We have enough food on this planet today to feed everyone.” Achim Steiner told the Associated Press.
Earlier, a member of the United States Commodity Futures Trading Commission didn’t accept the idea that speculators are the main cause. Bart Chilton blamed reduced harvests and grain supplies and the falling value of the dollar.
U.N. Secretary General Ban Ki-moon called heads of major international agencies to a meeting this week in the Swiss capital, Bern. He says high food prices could harm world trade, economic growth, social progress and political security.
【小题1】What is the main idea of the passage?
| A．Vietnam has banned rice exports to other countries. |
| B．Thailand is the largest rice exporter in the world. |
| C．Some families are too poor to afford enough food. |
| D．Rising prices of food have led to the world food crisis. |
A. Thailand. B. Switzerland. C. Vietnam. D. The USA.
【小题3】All of the following are the results of rising prices of food EXCEPT ____.
| A．the worst food crisis |
| B．reduced harvests and grain supplies |
| C．people spending more money on food |
| D．pushing one hundred million people into hunger |
| A．High food prices. |
| B．The falling value of the dollar. |
| C．Enough rice supplies in some countries. |
| D．Restricted food exports in some countries. |