算法的5个特性中,算法必须能在执行有限个步骤之后终止,指的是算法的 【1】 性。

题型:填空题

问题:

算法的5个特性中,算法必须能在执行有限个步骤之后终止,指的是算法的 【1】 性。

考点:计算机等级考试VISUALFOXPRO二级VISUALFOXPRO笔试
题型:填空题

阅读理解。

     David Brown and Anne are two patients in the Adult Day Care program at Merey Hospital. David Brown is

seventy-two years old. He's friendly and likes to talk. He lives with his wife in the city. But David is becoming

forgetful. His wife says, "He'll heat up some soup, then forget to tum off the gas." She is sixty-one and still

works. She is worried about leaving her husband alone by himself.

     Anne is eighty and lives with her daughter, who is sixty. Her daughter says that she needs a rest, "Mom

follows me everywhere. She follows me from room to room when I am cleaning. She sits down next to me

when I am reading the newspaper. I need a rest and she does, too."

     And so, several times a week, David's and Anne's families take them to the Adult Day Care Centre. Many

hospitals have this program. Patients come to the centre for a full or half day, from one to five days a week.

All the patients live with their families and most are old people.

     In the centre, patients learn many things, such as dancing and painting. Many patients like to cook their

meals every day. Several men and women enjoy playing games. All the patients enjoy talking, singing and being

with one another.

     Mrs. Carol Johnson is the director of the Centre. She says, "We are offering both the patients and their

families a service of great value. Patients have the chance to get out of their houses. Husbands, wives or grown

children can work or have a rest. Most important of all, families are able to stay together."

1. Why does David Brown become a patient of the Adult Day Care Centre?

A. He is seventy-two years old.

B. He is lonely at home.

C. He is becoming forgetful.

D. He is seriously ill.

2. What happens to Anne' family?

A. Her daughter is too old to look after her.

B. Anne cleans all the rooms every day.

C. Her daughter doesn't want Anne to live with her.

D. Her daughter is very tired because Anne always follows her.

3. Many patients prefer to stay in the Adult Day Care Centre because _____.

A. they are free to do anything they like

B. the centre can help husbands and wives to live peacefully together

C. they can live by themselves

D. it makes the whole family enjoy themselves

4. The best title of the passage should be _____.

A. How to Spend the Rest Years

B. The Adult Day Care Program

C. A Valuable Place

D. Happy Families at the Adult Day Care Centre

题型:填空题

3月5日,国务院 * * 温 * * 在十一届全国人大二次会议上作《政府工作报告》时指出,要全面贯彻民族区域自治法,支持牧区和少数民族聚居山区加快发展,确保中央支持少数民族和民族地区经济社会发展的政策措施落到实处。这主要体现了我国坚持(   )

A.民族平等的原则

B.民族团结的原则

C.各民族共同繁荣的原则

D.民族平等、团结、互助的原则

题型:填空题

下列关于变异的有关叙述,正确的是()。

A.由配子直接发育而来的个体都叫单倍体

B.三倍体无籽西瓜属于不可遗传变异

C.患某种遗传病的人一定携带此病的致病基因

D.染色体变异、基因突变均可用光学显微镜直接观察

题型:填空题

在下列选项中,其中( )控制是确保工程质量的一项关键措施,也是勘察设计质量事前控制的重点工作。

A.勘察设计单位资质
B.勘察设计单位装备水平
C.勘察设计单位人员数量
D.勘察设计单位资金数量

题型:填空题

“成交方式”栏应填()。

A.CIF

B.FOB

C.L/C

D.一般贸易

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