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下面程序的输出为______。#include ＜iostream.h＞void main()int a[10],i, k=0;for(i=0,i＜10;i++)a[i]=i;for(i=1;i＜4;i++)k+=a[i]+i;cout＜＜k＜＜end1;
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我国水上运输分为______和______两大类。
TASK ONE-REASON· For questions 13-17, match the extracts with the reasons listed A-H.· For each extract, choose the reason for the meeting.· Write one letter (A-H) next to the number of the extract.A. to discuss sales targetsB. to present a new ideaC. to demonstrate a new productD. to elect a new chairmanE. to analyse a problemF. to discuss expansionG. to decide on redundanciesH. to vote to issue shares69、 ______70、 ______71、 ______72、 ______73、 ______ 69（）
The Four-Day Workweek Is Winning FansIn an era when most of us seem to be working more hours than ever (provided we’re still lucky enough to have jobs), 17, 000 people in Utah have embarked on an unusual experiment. A year ago, the Beehive State became the first in the U. S. to mandate a four-day workweek for most state employees, closing offices on Fridays in an effort to reduce energy costs. The move is different from a furlough in that salaries were not cut; nor was the total amount of time employees work. (9) But on that fifth (glorious) day, they don’t have to commute, and their offices don’t need to be heated, cooled or lit.After 12 months, Utah’s experiment has been deemed so successful that a new acronym could catch on: TGIT (thank God it’s Thursday). (10) Altogether, the initiative will cut the state’s greenhouse-gas emissions by more than 12, 000 metric tons a year. (11) "It’s beneficial for the environment and beneficial for workers," says Lori Wadsworth, a professor at Brigham Young University who helped survey state employees. "People loved it." Those who didn’t tended to have young children and difficulty finding extended day care.(12) Private industry is interested as well—General Motors has just instituted a workweek of four 10-hour days at several of its plants. "There is a sense that this is ready to take off," says R. Michael Fischl, an associate dean at the University of Connecticut’s law school, which is organizing a symposium on four-day weeks.The advantages of a so-called 4-10 schedule are clear: less commuting, lower utility bills. (13) By staying open for more hours most days of the week, Utah’s government offices have become accessible to people who in the past had to miss work to get there in time. (14) Plus, fears that working 10-hour days would lead to burnout turned out to be unfounded—Wadsworth says workers took fewer sick days and reported exercising more on Fridays. "This can really make a difference for work-life balance," says Jeff Herring, Utah’s executive director for human resources.Of course, in the age of the BlackBerry, fewer days in the office may not make much of a difference in terms of workload. But as energy prices start rising again, it makes sense to be flexible and find savings where we can.A．The disadvantage of 4-10 schedule is clear.B．And perhaps not surprisingly, 82 % of state workers say they want to keep the new.C．The state found that its compressed workweek resulted in a 13% reduction in energy use and estimated that employees saved as much as $ 6 million in gasoline costs.D．And there have been unexpected benefits as well, even for people who aren’t state employees.E．They pack in 40 hours by starting earlier and staying later four days a week.F．Managers from around the world have gotten in touch with Utah officials, and cities and towns including El Paso, Texas, and Melbourne Beach, Fla., are following the state’s lead.G．With the new 4-10 policy, lines at the department of motor vehicles actually got shorter.H．A year ago, the Beehive State became the first in the U. S. to mandate a four-day workweek for most state employees, closing offices on Fridays in an effort to reduce energy costs. 9（）
SHOPPERS on Black Friday, the traditional start of the holiday shopping season in America, which falls on November 27th this year, are notoriously aggressive. Some even start queuing outside stores before dawn to be the first to lay their hands on heavily discounted merchandise. Last year berserk bargain-hunters in the suburbs of New York City trampled a WalMart employee to death. Despite the frenzy at many stores, however, the recession appears to have accelerated the pace at which shoppers are abandoning bricks and mortar in favour of online retailers- e-tailers, in the jargon. So this year Black Friday (so named because it is supposed to put shops into profit for the year) also marks the start of many conventional retailers’ attempts to regain the initiative.E-commerce holds particular appeal in straitened times as it enables people to compare prices across retailers quickly and easily. Buyers can sometimes avoid local sales taxes online, and shipping is often free. No wonder, then, that online shopping continues to grow even as the offline sort shrinks. In 2008 retail sales grew by a feeble 1% in America and are expected to decline by more than 3% this year, according to the National Retail Federation, a trade body. In contrast, online sales grew by 13% in 2008 to over $141 billion and are predicted to grow by 11% in 2009, according to Forrester, a consultancy.Online-only shopping sites such as Amazon and eBay, two e-commerce giants, have thrived in the downturn. Amazon’s sales rose to around $ 5.5 billion in the third quarter of the year. up by almost 30% from a year before. Listings, chiefly from commercial vendors, have surged so rapidly on eBay that its website briefly crashed on November 21st. The range of items available online is also growing. Amazon has started selling groceries. Consumer-goods companies such as Procter & Gamble (P & G) are encouraging the sale of things like nappies (diapers) and laundry detergent online. At the opposite extreme, the internet is also being used to sell luxury goods. Fabergé, a defunct jewellery-maker known for its gem-encrusted eggs, relaunched in September. It will not open any shops but will instead operate only online.The shift in spending to the internet is good news for companies like P & G that lack retail outlets of their own. But it is a big concern for brick-and-mortar retailers, whose prices are often higher than those of e-tailers, since they must bear the extra expense of running stores. Happily, however, conventional retailers are in a better position to fight back than last year, when overstocking forced them to resort to ruinous discounting. Inventories are about 15% lower this year. Some big retailers, such as Saks and Target, have recently reported rising revenues and margins.The concept of " mulichannel" shopping, where people can buy the same items from the same retailer in several different ways online, via their mobile phones and in shops—is gaining ground, and retailers are trying to encourage users of one channel to try another. Growing onlinc traffic may actually increase sales in stores too. According to a spokesman for Macy’s, a departmentstore chain, every dollar a consumer spends online with Macy’s leads to $ 5.70 in spending at a Macy’s store within ten days, because consumers learn about other products online and come into stores to look them over before buying them. Many online retailers offer tools that let people locate the nearest outlet that has a given item in stock.Retailers are also trying to make shopping seem fun and exciting to counteract the economic gloom. One common tactic is to set up " pop-up" stores, which appear for a short time before vanishing again, to foster a sense of novelty and urgency. Following the lead of many bricks-and-mortar outfits, eBay recently launched a pop-up in New York where customers could inspect items before ordering them from kiosks. "Pop-up" stores can help to fight against economic gloom because they（）
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