题目内容
What impact can mobile phones have on their users’ health Many people worry about the supposed ill effects caused by radiation from handsets and base stations, (1) the lack of credible evidence of any harm. But evidence for the beneficial effects of mobile phones on health is rather more (2) Indeed, a systematic review (3) out by Rifat Atun and his colleagues at Imperial College, rounds up 150 (4) of the use of text-messaging in the (5) of health care. These uses (6) three categories: efficiency gains; public-health gains; and direct benefits to patients by (7) text-messaging into treatment regimes.Using texting to (8) efficiency is not profound science, but big savings can be achieved. Several (9) carried out in England have found that the use of text-messaging reminders (10) the number of missed appointments with family doctors by 26-39%, and the number of missed hospital appointments by 33-50%. If such schemes were (11) nationally, this would translate (12) annual savings of ￡256-364 million.Text messages can also be a good way to deliver public-health information, particularly to groups (13) are hard to reach by other means. Text messages have been used in India to (14) people about the World Health Organization’s strategy to control lung disease. In Iraq, text messages were used to support a (15) to immunize nearly 5 million children (16) paralysis.(17) , there are the uses of text-messaging as part of a treatment regime. These involve sending reminders to patients to (18) their medicine, or to encourage accordance with exercise regimes. However, Dr. Rifat notes that the evidence for the effectiveness of such schemes is generally (19) , and more quantitative research is (20) 5（）
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Kevin Hines, a manic-depressive, was 19 and in one of his weekly downswings on an overcast Monday morning in 2000. He went to the nearby Golden Gate Bridge to kill himself mostly because, with only a four-foot (1.2-metre) railing to leap, "I figured it was the easiest way." He dived over, but flipped and hit the water at 75mph with his feet first. His legs were crushed, but he somehow stayed conscious and started paddling with his upper body until the Coast Guard fished him out. Mr. Hines is one of 26 people who have survived suicide attempts at the bridge, but 1 223 are known to have succeeded (i. e., were seen jumping or found floating). People are throwing themselves off the bridge at the rate of two a month, which makes it the most popular place in the world for suicides. One book on the subject says that the Golden Gate is "to suicide what Niagara Falls is to honeymooners". Many San Franciscans think that the solution is to emulate the Empire State Building, the Sydney Harbour Bridge, the Eiffel Tower, St. Peter’s basilica and other such places and put up a simple barrier. This, however, is a decision for the 19 board members of the Golden Gate Bridge, Highway and Transportation District, an entity that oversees the bridge itself and the buses and ferries that operate in the area. Most of its revenues’ come from tolls and fares, and the district loses money. A barrier would cost between $15 million and $ 25 million. So the Psychiatric Foundation of Northern California, which has adopted the barrier as its cause, considers it a success that the board has merely allowed a feasibility study, for which various private and public donors have raised $ 2 million. Mel Blaustein, a director at the foundation, has heard several arguments against a barrier over the years-too ugly, too expensive, and so forth--but the most persistent has been that people would simply kill themselves somewhere else, so why bother.’ This is nonsense, he says, "Most suicides are impulsive and preventable." A bridge without a barrier, adds Pat Hines, Kevin’s father, is "like leaving a loaded gun in the psychiatric ward.\ It can be inferred from the passage that the board of the Golden Gate Bridge will ______.
[A] Energising money[B] The dilemma of smart-card systems[C] The future of money[D] Sending money home[E] Flashing the plastic[F] A cash call[G] How to pay in TokyoSmart cards and mobile phones are quickly emerging as ways to pay with electronic cash.41. ______.Nowadays, some of the hottest nightclubs have a new trick for checking the identity of their VIP guests: they send an entry pass in the form of a super bar code to their mobile phones. Mobile phones are becoming an increasingly popular way to make all sorts of payments. In America fans of the Atlanta Hawks have been testing specially adapted Nokia handsets linked to their Visa cards to enter their local stadium and to buy refreshments. It reckons worldwide payments using mobile phones will climb from just $ 3.2 billion in 2003 to more than $ 37 billion by 2008.42. ______.More banking services are also being offered on mobiles. On February 12th, 19 telephone operators with networks in over 100 countries said that people would be able to use their handsets to send money abroad. MasterCard will operate the system in which remittances will be sent as text messages. Sir John Bond, formerly chairman of the HSBC banking group and now chairman of Vodafone, has 10rig been convinced that payments and mobiles would somehow converge. "Mobile phones have the ability to make a dramatic change to village life in Africa," he says.43. ______.The various "contactless" payment systems rely on a technology called "near-field communication" (NFC). But mobile phones can be much smarter. They can be de-activated remotely; they have a screen which can show information, like a credit balance and product information; they have a keyboard to enter information and they can communicate. This means they can also be used to auth0rise larger payments by entering PIN codes directly on the handset or topped up with stored credit from an online bank account without having to go to an ATM.44. ______.To see the potential of mobile-phone money, start in Japan. Most Japanese have at least one credit card, but they tend to stay in their owners’ pockets. Housewives routinely peel off crisp YI0 000 ($ 82) notes to pay for their shopping. Utility bills and other invoices are dutifully taken to the bank and paid in cash, or more likely these days at the local convenience store. Yet despite the popularity of cash, the mobile phone is starting to change even Japan’s traditional habits."However, many smart-card systems do not work with each other, but that will change on March 18th when 26 railways and 75 bus companies in the greater Tokyo area will begin sharing a new stored-value system, called Pasmo. This too will be available both as a plastic smart-card or built into mobile phones.45. ______.Unlike the Japanese, Americans prefer to use plastic for their purchases. Cards account for more than half of all transactions, up from 29% a decade ago, according to Nilson Report, a trade publication. More than 1.5 billion credit cards are stuffed into Americans’ wallets. The average household has more than ten. Banks and credit-card firms hope to convert more cash and cheque payments to plastic with new smart cards. Some versions are already very successful. Many Americans use EasyPass, in which drivers pay for highway tolls wirelessly.A decade ago some observers predicted that internet banking would render retail banking from high-street branches obsolete. But JPMorgan, Bank of America and others are adamant that people are nowadays using bank branches more than ever. Even if the phone and the smart card replace cash, who gets to collect the fees remains open to contention. 42
行政机关必然只具有行政主体地位。( )
What will the man do probably this evening
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