问题 单项选择题

原型化方法的使用有一定的局限性,主要表现在

A.原型化方法的使用和推广必须要有合适的工具

B.原型化方法的使用和推广必须要有一个强有力的软件支撑环境作为背景

C.对于某些技术层面的困难远大于分析层的系统用原型方法有一定的困难

D.原型化方法的使用和推广需要有经验的原型化开发人员

答案

参考答案:C

解析:原型化方法的使用具有一定的局限性,主要表现在对于某些技术层面的困难远大于分析层面的系统用原型方法有一定的困难。比如:对于大量运算的、逻辑性较强的程序模块等。

阅读理解

London will stage its biggest political funeral in almost half a century on Wednesday when Britain's governing elite join the Queen and global leaders to bid farewell to former Prime Minister Margaret Thatcher, better known as the “ Iron Lady".

In an event comparable to that of Winston Churchill's funeral in 1965, Thatcher's coffin will be carried on a horse-drawn gun carriage through streets lined with admirers from parliament to the city's most famous cathedral.

The bells of London's symbolic Big Ben clock tower will fall silent for the first time since Churchill's funeral and more than 700 men and women from Britain's armed forces will honor a woman who led them to victory in the 1982 Falklands War as foreign politicians from around 170 nations look on.

Surveys have shown that many are unhappy that the estimated l0-million($15 million)pound bill for the funeral is being picked up by the taxpayer, while some left-wing lawmakers say the luxurious funeral is too expensive.                                                                            

But her admirers, of whom there are many in her party and in southern England, argue that her historical profile deserves such a funeral. She was the country's first and only woman premier, was Britain's longest-serving prime minister of the 20th century, and won three general elections.

More than 2,300 mourners will attend including 11 serving prime ministers from around the world, the British government's entire cabinet, two heads of state and 17 foreign ministers.

But there will be notable absences. Former Soviet leader Mikhail Gorbachev is too ill to attend and Nancy Reagan, the widow of Thatcher's great U·S. ally Ronald Reagan, is also unable to come.

Thatcher struck up a close relationship with Reagan during the Cold War, backed the first President  George Bush during the 1991 Gulf War, and was among the first to discover that Gorbachev was a man she could "do business with. ”

Covered in the red, white and blue British flag, Thatcher's coffin lay overnight in a 13th-century church in Britain's parliament, a forum she dominated for years.

小题1:From the passage we know that Big Ben clock tower will fall silent to        .

A.get repaired for the first time

B.honour the passing away of the great woman

C.tell the specific time to the public

D.welcome the officials from all over the world小题2:Who that are still alive will be absent from the funeral?

A.Mikhail Gorbachev and Nancy Reagan.

B.Mikhail Gorbachev and Ronald Reagan.

C.Nancy Reagan and Ronald Reagan.

D.George Bush and Mikhail Gorbachev.小题3:From the passage we can learn that Margaret Thatcher was       .

A.strong and smart

B.weak and disappointing

C.aggressive and warlike

D.stubborn and luxurious小题4:Which of the following might serve as the best title of the passage?

A.The legend of Thatcher, the “Iron Lady".

B.Why Big Ben falls silent for the first time?

C.Who will pay for such a luxurious funeral?

D.London will witness its biggest political funeral.

问答题 简答题