问题 单项选择题

在软件开发的V模型中,应该在()阶段制定单元测试计划。

A.需求分析

B.概要设计

C.详细设计

D.代码编写

答案

参考答案:D

解析:根据测试的目的、阶段的不同,可以把测试分为单元测试、集成测试、确认测试和系统测试等几类,在瀑布模型中,单元测试的计划应该在详细设计阶段制定,集成测试计划在概要设计阶段指定,确认测试在需求分析阶段制定,系统测试计划系统分析阶段制定。但是,在v模型中,应该在代码编写阶段制定单元测试计划,在软件详细设计中制定集成测试计划,在概要设计中制定系统测试计划。

阅读理解

阅读理解。

     He was just 12 years old when he died. But he brought courage and hope to people around the

world.

Nkosi Johnson, who died last June, is remembered today as an AIDS fighter. This young boy

challenged his government's AIDS policies and united millions of South Africans in the fight against

the disease.

     Johnson was the longest surviving person born HIV positive.(艾滋病病毒呈阳性) He survived

with this deadly disease for 12 years before it claimed his life.

     At first, Johnson was expected to live for nine months when his foster mother (养母), Gail Johnson,

took him in at the age of two. She now runs Nkosi Haven across town from her house in Melville. The

Haven is home to 20 children living with HIV or AIDS, and 11 of their mothers.

     Johnson attracted the world's attention and stole the hearts of thousands of people across the world

at the 13th International AIDS Conference in Durban in July 2000. He stood in front of a large audience

including South African President Thabo Mbeki. He told them that he wanted AZT, a drug used to treat

AIDS patients, to be given HIV-positive pregnant women to prevent the disease being passed on to their

unborn babies. He received a loud cheer at the end of his speech.

     Johnson's speech was broadcast live across the world. With views beyond his age and even a sense

of humor, Johnson soon became an international sign of the fight against AIDS and HIV.

1. The underlined words "claimed his life" in Paragraph 3 mean _____.  

A. did harm to Johnson's health  

B. helped Johnson to survive  

C. cause the death of Johnson    

D. made Johnson weak

2. The AIDS child gave the speech in order to _____.

A. steal the hearts of thousands of people  

B. be an AIDS fighter  

C. get more help from the world        

D. fight against the government

3. From the passage we can infer that _____.  

A. the government's AIDS policies have to be improved  

B. the government did nothing to help those with HIV positive  

C. the boy's speech changed the government's policies  

D. no other HIV positive patient lived longer than the boy

4. The best title for this passage is "______".

A. The Sad Story of an AIDS Child  

B. The Courage of an AIDS Child  

C. AIDS, a Deadly Disease        

D. A Hero in South Africa

不定项选择