单选题Working hard and doing a good job give me ______ satisfaction and pleasure.

单选题 It's dark outside now. Don't you think it's about time ______?

单选题“Life is like walking in the snow”, Granny used to say, because every step_______. “

单选题Standard & Poor's maintains a cautious stance on cable-TV operators in the wake of Verizon's (VZ) announcement in early May of aggressive price cuts for its digital subscriber line (DSL) Internet-access service. Our overall outlook for the S & P Cable & Broadcasting index, which also includes shares of over-the-air TV and radio broadcasters, is neutral to modestly positive. Cable operators have so far ruled out an overt price war on broadband services. However, expect to see near-term responses like increased bundling of services, extended free months, more aggressive marketing and promotions, even modest price cuts from cable outfits that offer multiple services such as broadband as they defend their high- growth Internet-access Business. Continued rapid growth in digital cable and high-speed data services helped support the industry's ongoing revenue growth. We at S & P are wary of price pressures on the long-term and short-term economics of cable's broadband business. That's especially true as another Baby Bell, SBC Communications (SBC), is also undercutting cable-service providers in many core markets. In their traditional business segment, U.S. cable operators continue to benefit from a modest rebound in advertising spending, following a significant downturn during the economic slump that started in 2001. The industry has actually increased its share of total U. S. ad spending. The cable sector posted uninterrupted revenue growth during the recent downturn, as its greater reliance on subscriber revenues gives it a more defensive posture than broadcasters. Subscriptions remain the industry's primary revenue source, accounting for roughly 65% of the total, with advertising makes up the rest. Our near-term outlook for cable remains tempered by heightened levels of geopolitical anxieties, though the Iraq war's end has alleviated their impact on advertising demand. Meanwhile, core subscription growth continues to be driven by robust rates of high-speed data sign-ups and by improved prospects for digital-video ancillary offerings like video-on-demand and high-definition TV. We believe that successful media operators will continue to anticipate, rather than react to, the ever changing dynamics of an increasingly competitive media environment. Even with increased regulatory surveillance, vertically and horizontally integrated media operators should begin to wield increasing competitive advantages as they leverage operating efficiencies and realize synergies across multiple delivery platforms.

单选题The pilgrims came to America after being ______ for their religious beliefs.

单选题The offices, laboratory, and museum are situated at the top of the hill ______ they command a fine view.

单选题He was concerned only with mundane matters, especially the daily stock market quotations.

单选题On the road motorists should be aware of cyclists and be ______ towards them.

单选题We preferred to put the meeting off rather than______it without adequate preparation.

单选题The discoveries of science often are a mixed blessing. On the one hand they give us valuable pesticides that enable the farmer to grow more abundant crops and on the other hand they ______ the benefits by destroying the balance of nature.

单选题As the clouds drifted away an even higher peak became ______ to the climbers. A. visible B. obvious C. apparent D. plain

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单选题As a child I used to wash my parents' car to earn some__ money.

单选题 Advantages of Public Transport A. A new study conducted for the World Bank by Murdoch University's Institute for Science and Technology Policy (ISTP) has demonstrated that public transport is more efficient than cars. The study compared the proportion of wealth poured into transport by thirty-seven cities around the world. This included both the public and private costs of building, maintaining and using a transport system. B. The study found that the Western Australian city of Perth is a good example of a city with minimal public transport. As a result, 17% of its wealth went into transport costs. Some European and Asian cities, on the other hand, spent as little as 5%. Professor Peter Newman, ISTP Director, pointed out that these more efficient cities were able to put the difference into attracting industry and jobs or creating a better place to live. C. According to Professor Newman, the larger Australian city of Melbourne is a rather unusual city in this sort of comparison. He describes it as two cities: A European city surrounded by a car-dependent one. Melbourne's large tram network has made car use in the inner city much lower, but the outer suburbs have the same car-based structure as most other Australian cities. The explosion in demand for accommodation in the inner suburbs of Melbourne suggests a recent change in many people's preferences as to where they live. D. Newman says this is a new, broader way of considering public transport issues. In the past, the case for public transport has been made on the basis of environmental and social justice considerations rather than economics. Newman, however, believes the study demonstrates that 'the auto-dependent city model is inefficient and grossly inadequate in economic as well as environmental terms'. E. Bicycle use was not included in the study but Newman noted that the two most 'bicycle friendly' cities considered—Amsterdam and Copenhagen—were very efficient, even though their public transport systems were—'reasonable but not special'. F. It is common for supporters of road networks to reject the models of cities with good public transport by arguing that such systems would not work in their particular city. One objection is climate. Some people say their city could not make more use of public transport because it is either too hot or too cold. Newman rejects this, pointing out that public transport has been successful in both Toronto and Singapore and, in fact, he has checked the use of cars against climate and found 'zero correlation'. G. When it comes to other physical features, road lobbies are on stronger ground. For example, Newman accepts it would be hard for a city as hilly as Auckland to develop a really good rail network. However, he points out that both Hong Kong and Zurich have managed to make a success of their rail systems, heavy and light respectively, though there are few cities in the world as hilly. H. In fact, Newman believes the main reason for adopting one sort of transport over another is politics: 'The more democratic the process, the more public transport is favoured.' He considers Portland, Oregon, a perfect example of this. I. Some years ago, federal money was granted to build a new road. However, local pressure groups forced a referendum over whether to spend the money on light rail instead. The rail proposal won and the railway worked spectacularly well. In the years that have followed, more and more rail systems have been put in, dramatically changing the nature of the city. Newman notes that Portland has about the same population as Perth and had a similar population density at the time. J. In the UK, travel times to work had been stable for at least six centuries, with people avoiding situations that required them to spend more than half an hour travelling to work. Trains and cars initially allowed people to live at greater distances without taking longer to reach their destination. However, public infrastructure did not keep pace with urban sprawl, causing massive congestion problems which now make commuting times far higher. K. There is a widespread belief that increasing wealth encourages people to live farther out where cars are the only viable transport. The example of European cities refutes that. They are often wealthier than their American counterparts but have not generated the same level of car use. In Stockholm, car use has actually fallen in recent years as the city has become larger and wealthier. L. A new study makes this point even more starkly. Developing cities in Asia, such as Jakarta and Bangkok, make more use of the car than wealthy Asian cities such as Tokyo and Singapore. In cities that developed later, the World Bank and Asian Development Bank discouraged the building of public transport and people have been forced to rely on cars—creating the massive traffic jams that characterize those cities. M. Newman believes one of the best studies on how cities built for cars might be converted to rail use is The Urban Village report, which used Melbourne as an example. It found that pushing everyone into the city centre was not the best approach. Instead, the proposal advocated the creation of urban villages at hundreds of sites, mostly around railway stations. N. It was once assumed that improvements in telecommunications would lead to more dispersal in the population as people were no longer forced into cities. However, the ISTP team's research demonstrates that the population and job density of cities rose or remained constant in the 1980s after decades of decline. The explanation for this seems to be that it is valuable to place people working in related fields together. 'The new world will largely depend on human creativity, and creativity flourishes where people come together face-to-face.'

单选题You can’t imagine__________foolishly he beghaved at the party.

单选题There is an arrow on the wall______the direction of advance. A. pointing B. identifyingC. marking D. indicating

单选题Who works in the bookshop?

单选题选出下面读音不同的选项。

单选题 An intimate and ______ knowledge of how you are doing in the customer's eyes is critical.

单选题Though sometimes too lazy to work as hard as her sisters, Linda has a more {{U}}avid{{/U}} fondness for the limelight.