●Developing reliable software on time and within (66) repres..

第1题

What are the challenges of space exploration？A．The challenge was developing rockets powerf

What are the challenges of space exploration？

A．The challenge was developing rockets powerful enough and reliable enough to boost a satellite into orbit.

B．The challenge was building the satellites themselves.

C．Engineers also had to build tracking stations to maintain radio communications with these artificial "moons" as they circled the planet.

D．The development of rockets and satellites.

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第2题

Developing reliable software on time and within（31)represents a difficult endeavor for man

Developing reliable software on time and within(31)represents a difficult endeavor for many organizations.Usually business solutions have three main aspects:people,(32), and technology. The main reason for failing software projects has little to do with technology and tools, and much to do with lack of process(33). Experience has shown that introducing new technology and tools in an immature or undisciplined environment is likely to increase the chaos. CASE tools are not enough. "A fool with a tool is still a fool？"Structured method was the first wave of the software industry. This was the beginning of transforming software development from a"(34)industry' to mass production. Software process movement if the second wave in the software industry. The process maturity movement prepares the way for the third wave of the software industry: "software industrialization". Software development will become like an assembly and manufacturing process. A critical enabling factor is a disciplined software engineering process with predictable quality,(35)and functionality.

A．forecast

B．preparation

C．budget

D．economy

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第3题

Developing reliable software on time and within（1)represents a difficult endeavor for many

Developing reliable software on time and within(1)represents a difficult endeavor for many organizations.Usually business solutions have three main aspects: people,(2), and technology. The maion reason for failing software projects has little to do with technology and tools, and much to do with lack of process(3). Experience has shown that introducing new technology and tools in an immature or undisciplined environment is likely to increase the chaos. CASE tools are not enough. "A fool with a tool is still a fool!"Structured method was the first wave of the software industry. This was the beginning of transforming software development from a"(4)) industry" to mass production. Software process movement if the second wave in the software industry. The process maturity movement prepares the way for the third wave of the software industry:" software industrialization". Software development will become like an assembly and manufacturing process. A critical enabling factor is a disciplined software engineering process with predictable quality,(5)and functionality.

A．forecast

B．preparation

C．budget

D．economy

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第4题

Developing reliable software on time and within（106)represents a difficult endeavor for ma

Developing reliable software on time and within(106)represents a difficult endeavor for many organizations.Usually business solutions have three main aspects: people,(107), and technology. The main reason for failing software projects has little to do with .technology and tools, and much to do with lack of process(108). Experience has shown that introducing new technology and tools in an immature or undisciplined environment is likely to increase the chaos. CASE tools are not enough. "A fool with a tool is still a fool!"Structured method was the first wave of the software industry. This was the beginning of transforming software development from a"(109)industry to mass production. Software process movement if the second wave in the software industry. The process maturity movement prepares the way for the third wave of the software industry: "software industrialization". Software development will become like an assembly and manufacturing process. A critical enabling factor is a disciplined software engineering process with predictable quality,(110)and functionality.

A．forecast

B．preparation

C．budget

D．economy

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第5题

Developing reliable software on time and within（66)represents a difficult endeavor for man

Developing reliable software on time and within(66)represents a difficult endeavor for many organizations.

Usually business solutions have three main aspects: people,(67),and technology. The main reason for failing software projects has little to do with technology and tools, and much to do with lack of process(68). Experience has shown that introducing new technology and tools in an immature or undisciplined environment is likely to increase the chaos. CASE tools are not enough. "A fool with a tool is still a fool !"

Structured method was the first wave of the software industry. This was the beginning of transforming software development from a"(69)industry" to mass production. Software process movement if the second wave in the software industry. The process maturity movement prepares the way for the third wave of the software industry :"software industrialization". Software development will become like an assembly and manufacturing process. A cfiticalenabling factor is adisciplined software engineering . process with predictable quality,(70)and functionality.

A．forecast

B．preparation

C．budget

D．economy

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第6题

选出应填入下面一段英语中______内的正确答案。 Developing reliable software on time and within （1)

选出应填入下面一段英语中______内的正确答案。

Developing reliable software on time and within(1)represents a difficult endeavor for many organizations.

Usually business solutions have three main aspects: people,(2), and technology. The main reason for failing software projects has little to do with technology and tools, and much to do with lack ofprocess(3). Experience has shown that introducing new technology and tools in an immature or undisciplined environment is likely to increase the chaos. CASE tools are not enough."Afool with a tool is still a fool!"

Structured method was the first wave of the software industry. This was the beginning of transforming software development from a "(4)industry" to mass production. Software process movement is the second wave in the software industry. The process maturity movement prepares the way for the third wave of the software industry:‘‘software industrialization”. Software development will become like an assembly and manufacturing process.A critical enabling factor is a disciplined software engineering process with predictable quality,(5)and functionality.

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第7题

【With the 4G telecommunications systems now starting to be deployed,people are looking tow

ards the development of 5th generation or 5G technology services.Although the deployment of any wireless or cellular system take years,development of the 5G technology systems is being investigated.The new 5G technologies will need to be chosen developed and perfected to enable timely and reliable deployment. The new 5th generation,5G technology for cellular systems will probably start to come to fruition around 2020. The current status of the 5G technology for cellular systems is very much in the early development stages.Many companies are looking into the technologies that could be used to become part of the system.In addition to this,a number of universities have set up 5G research units focused on developing the technologies for 5G. In addition, the standards bodies,particularly 3GPP are aware of the development but are not actively planing the 5G systems yet.Many of the technologies to be used for 5G will start to appear in the systems used for 4G and then as the new 5G cellular system starts to formulate in a more concrete manner,they will be incorporated into the new 5G cellular system. The major issue with 5G technology is that there is such an enormously wide variation in the requirements:super fast downloads to small data requirements for IoT than any one system will not be able to meet these needs.Accordingly a layer approach is likely to be adopted.As one commentator stated:5G is not just a mobile technology.It is ubiquitous access to high & low data rate services.】 Based on the paragraph above,at present,5G technology for cellular systems （）, many of the technologies to be used for 5G （） in the systems used for 4G,the major issue facing with 5G technology is （）.

A．has matured B．has setup its standards C．is very much in the early development stages D．is in use A．is being developed B．already appeared C．will not appear D．will start to appear A．super fast downloads B．small data requirements for IoT C．4G system has already satisfied these needs D．an enormously wide variation in the requirements

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第8题

请根据短文的内容，回答题。 Climate Change Poses Major Risks for Unprepared CitiesA new exam

请根据短文的内容，回答题。

Climate Change Poses Major Risks for Unprepared Cities

A new examination of urban policies has been __________ (51) recently by Patricia Romero Lankao. She is a sociologist specializing in climate change and __________ (52) development. She warns that many of the world&39;s fast-growing urban areas, especially in developing countries, will likely suffer from the impacts of changing climate. Her work also concludes that most cities are failing to __________ (53) emissions of carbon dioxide and other greenhouse __________ (54). These gases are known to affect the atmosphere. "Climate change is a deeply local issue and poses profound threats to the growing cities of the world," says Romero Lankao. "But too few cities are developing effective strategies to __________ (55) their residents."＜br＞

Cities are __________ (56) sources of greenhouse gases. And urban populations are likely to be among those most severely affected by future climate change. Lankao&39;s findings highlight ways in which city-residents are particularly vulnerable, and suggest policy interventions that could offer immediate and longer-term __________ (57).＜br＞

The locations and dense construction patterns of cities often place their populations at greater risk for natural disasters. Potential __________ (58) associated with climate include storm surges and prolonged hot weather. Storm surges can flood coastal areas and prolonged hot weather can heat __________ (59) paved cities more than surrounding areas. The impacts of such natural events can be more serious in an urban environment. For example, a prolonged heat wave can increase existing levels of air pollution, causing widespread health problems. Poorer neighborhoods that may __________ (60) basic facilities such as drinking water or a dependable network of roads, are especially vulnerable to natural disasters. Many residents in poorer countries live in substandard housing __________ (61) access to reliable drinking water, roads and basic services.＜br＞

Local governments, __________ (62), should take measures to protect their residents." Unfortunately, they tend to move towards rhetoric __________ (63) meaningful responses, Romero Lankao writes," They don&39;t impose construction standards that could reduce heating and air conditioning needs. They don&39;t emphasize mass transit and reduce __________ (64) use. In fact, many local governments are taking a hands off approach." Thus, she urges them to change their __________ (65) policies and to take strong steps to prevent the harmful effects of climate change on cities.＜

_________ 查看材料

A.carry along

B.carried away

C.carried out

D.carried back

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第9题

Not many 25-year-olds can reasonably claim to have changed the world. The IBM personal com

puter, which was launched in 1981 and celebrates its 25th birthday in August, is a rare exception. Other personal computers had been launched before; but it was the IBM PC that ended up defining the standard around which a vast new industry then coalesced. IBM, the titan of the computing World at the time, quickly lost control of its own creation, allowing others to reap the benefits. But leave aside what the PC has done for the fortunes of particular companies, and instead step back and consider what the PC has done for mankind.

The PC's most obvious achievement has been to help make computers cheaper, more widely available and more useful than ever before. Before it appeared, different computers from different manufacturers were mostly incompatible with each other. The PC's architecture was not perfect, but its adoption as an industry standard made possible economies of scale in both hardware and software. This in turn reduced prices and enabled the PC to democratise computing.

But although the PC has its merits, it also has its faults. Its flexibility has proved to be both a strength and a weakness: it encourages innovation, but at the cost of complexity, reliability and security. And for people in the developing world, PCs are too bulky, expensive and energy-hungry. W. hen it comes to extending the benefits of digital technology—chiefly, cheap and easy access to information to everyone on the planet, the PC may not be the best tool for the job.

Look on the streets of almost any city in the world, however, and you will see people clutching tiny, pocket computers, better known as mobile phones. Already, even basic handsets have simple web-browsers, calculators and other computing functions. Mobile phones are cheaper, simpler and more reliable than PCs, and market forces—in particular, the combination of pie-paid billing plans and microcredit schemes—are already putting them into the hands of even the world's poorest people. Initiatives to spread PCs in the developing world, in contrast, rely on top-down funding from governments or aid agencies, rather than bottom-up adoption by consumers.

All kinds of firms, from giants such as Google to start-ups such as CellBazaar, are working to bring the full belle, fits of the web to mobile phones. There is no question that the PC has democratised computing and-unleashed innovation, but it is the mobile phone that now seems most likely to carry the dream of the "personal computer" to its conclusion.

Why dose the author hold the opinion that the IBM personal computer is a rare exception？

A．Personal computer is an amazing invention.

B．IBM lost control of personal computer.

C．The birth of IBM personal computer makes drastic changes in our society.

D．Among the firms making the biggest splash in personal computer world is IBM.

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第10题

？Read the following passage about traffic.？Are the sentences（16-22)"Right" or "Wrong"？ If

？Read the following passage about traffic.

？Are the sentences(16-22)"Right" or "Wrong"？ If there isn't enough information to answer "Right" or "Wrong", choose "Doesn't say".

？For each sentence, mark one letter (A, B or C)on your Answer Sheet.

Too Many Cars？

Everyone agrees that there are simply too many cars on the read but who will be the first to stop using theirs？ Although everyone hates being stuck in traffic, no-one sees their cars as part of the growing problem. However, with traffic growth of up to 84 per cent expected by 2031 and the ever-increasing cost of accidents and delays already at ＄160bn in Europe, there is a growing need to change our 'car culture' and develop alternative forms of transport as quickly as possible.

One answer is to make cars more expansive by increasing taxes on patrol. However, tax increases will affect the people who live in the country more than city drivers and do little to reduce inner city traffic. The Government is also looking at pay-as-you-drive schemes on motorways but this will push cars on to smaller 'free' roads, which will make the problem worse.

A successful transport policy is not just a question of making the car tee expensive but of offering car drivers a real alternative. Many motorists dislike driving to work but say public transport services are too slew, offer poor quality and are far too expansive. If new transport policies are to succeed, public transport needs to be quick, reliable and affordable.

Transport planners are also developing ways of managing the existing road network more efficiently. New technology such as smart cards and electronic monitoring of roads will lead to a more efficient use of transport systems. However, technology will not reduce the number of cars on the road or solve the real problem of how to persuade car drivers to leave their beloved cars at home more often.

Pay-as-you-drive schemes will reduce the amount of traffic on motorways.

A．Right

B．Wrong

C．Doesn't say

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●Developing reliable software on time and within （66) represents a difficultendeavor for m