Increasing numbers of people in high-powered jobs are suffering from（）and stress-related illnesses.

Given the following DDL for the PARTS table:CREATE TABLE parts (part_no INT(9) NOT NULL, part_name VARCHAR(24), part_remain INT(9));All part numbers entered will be different and all rows should be displayed in order of increasing part numbers whenever the table is queried. Which of the following create index statements will meet this criteria and require the least amount of storage for the index object？（）

A.CREATE UNIQUE INDEX idx_partno ON parts(part_no)

B.CREATE UNIQUE INDEX idx_partno ON parts(part_name ASC)

C.CREATE UNIQUE INDEX idx_partno ON parts(part_name, part_no ASC)

D.CREATE UNIQUE INDEX idx_partno ON parts(part_no, part_name ASC)

gagement (CIRCLE) at Tufts University shows that today's youth vote in larger numbers than previous generations, and a 2008 study from the Center for American Progress adds that increasing numbers of young voters and activists support traditionally liberal causes. But there's no easy way to see what those figures mean in real life. During the presidential campaign, Barack Obama assembled a racially and ideologically diverse coalition with his message of hope and change; as the reality of life under a new administration settles in, some of those supporters might become disillusioned. As the nation moves further into the Obama presidency, will politically engaged young people continue to support the president and his agenda, or will they gradually drift away？

The writers of Generation O (short for Obama), a new Newsweek blog that seeks to chronicle the lives of a group of young Obama supporters, want to answer that question. For the next three months, Michelle Kremer and 11 other Obama supporters, ages 19 to 34, will blog about life across mainstream America, with one twist: by tying all of their ideas and experiences to the new president and his administration, the bloggers will try to start a conversation about what it means to be young and politically active in America today. Malena Amusa, a 24-year-old writer and dancer from St. Louis sees the project as a way to preserve history as it happens. Amusa, who is traveling to India this spring to finish a book, then to Senegal to teach English, has ongoing conversations with her friends about how the Obama presidency has changed their daily lives and hopes to put some of those ideas, along with her global perspective, into her posts. She's excited because, as she puts it, "I don't have to wait [until] 15 years from now" to make sense of the world.

Henry Flores, a political-science professor at St. Mary's University, credits this younger generation's political strength to their embrace of technology. "[The Internet] exposes them to more thinking," he says, "and groups that are like-minded in different parts of the country start to come together." That's exactly what the Generation O bloggers are hoping to do. The result could be a group of young people that, like their boomer (二战后生育高峰期出生的美国人) parents, grows up with a strong sense of purpose and sheds the image of apathy (冷漠) they've inherited from Generation X (60 年代后期和70 年代出生的美国人). It's no small challenge for a blog run by a group of ordinary—if ambitious—young people, but the members of Generation O are up to the task.

注意：此部分试题请在答题卡2上作答。

What is the finding of a new study by CIRCLE？

A．More young voters are going to the polls than before.

B．The young generation supports traditionally liberal causes.

C．Young voters played a decisive role in Obama's election.

D．Young people in America are now more diverse ideologically.

A. The number of DBWR processes increases

B. The number of ASMB processes increases

C. The number of DBWR_TO_SLAVES increases

D. The rebalancing operation in an ASM instance completes more quickly, but can result in higher I/O overhead

iety. This sickness denies many parents control over the kind of education their children receive. The power once held by parents has gravitated to professional educators. The sickness has been aggravated by increasing centralization and bureaucratization of schools. Which of the following, if true, would weaken the claim that there is continuing erosion of parents control over their childrens education？

A．As a result of community pressure, growing numbers of school administrators follow recommendations made by parents.

B．The number of professional educators has risen sharply over the last decade even though the number of students has declined.

C．Parents" organizations that lobby for changes in school curriculums are generally ineffectual.

D．More members of school boards are appointed by school administrators than are elected by the public.

E．The use of state-wide curriculum programs increased in the Untied States during the past two decades.

What does the author intend to illustrate with the example of the Harts？

A．The difficulty of paying the tuition.

B．The increasing tuition in the university.

C．The far-sight of the parents.

D．The promising future of Katie.

ng the last ten years. The good health care that these people enjoyed in the United States during their vulnerable childhood years is primarily responsible for this trend. Which of the following, if true, most seriously weakens the explanation above？

A．Seventy-five percent of the people in the United States who are 85 or older are the children of people who themselves lived less than 65 years.

B．The people in the United States who are now 85 represent an age group that was smaller in numbers at birth than the immediately preceding and succeeding age groups.

C．Thirty-five percent of the people in the United States who are 85 or older require some form. of twenty-four-hour nursing care.

D．Many of the people in the United States who are 85 or older immigrated to the United States when they were 20 years old or older.

E．Because of decreased federal funding for medical care for pregnant mothers and for children, the life expectancy of United States citizens is likely to decrease.

asing numbers of young people go crazy about the imitation chickens, dogs and dinosaurs(恐龙).

The electronic pets, about the size of a watch, have the same qualifies as living animals. They eat, sleep and they can feel happy, angry and sad. When they are hungry, they call their owners to feed them. If the owners do not respond quickly, they get angry and refuse to eat. If the owners continuously neglect them, they refuse to eat and play with their owners until they die.

These chickens, dogs and dinosaurs are happy when their owners stop working to play games with them or feed them snacks. However, if they are fed too many snacks, they will get fat and sick.

By raising an electronic dog, animal lovers can be somewhat satisfied. However, as with real pets, not everyone loves these electronic animals.

Invented in Japan, electronic pets are gaining great popularity in Asian countries.

This passage is mainly about ______.

A．the qualities of electronic animals

B．the intelligence of electronic animals

C．the value of electronic animals to its owners

D．the popularity of electronic animals in Asia

后显示这个二维数组。请填写横线处的内容。

注意：请勿修改main()主方法和其他已有语句内容，仅在横线处填入适当语句。

import javax.swing.*;

public class basic

{

public static void main(String[] args)

{

String sDimU=JOptionPane.showInputDialog("请输入数组的行数");

int iDimU=______(sDimU);

int [].[] numbers=new int[iDimU] [];

for(int i=0; i＜iDimU; i++)

{

int k=(int) (Math.random()*5+1);

numbers[i]=______;

}

for(int i=0; i＜iDimU; i++)

{

for(int j=0;______; j++)

{

numbers[i] [j]=(int) (Math.random()*l00);

System.out.print(numbers[i] [j]+" ");

}

System.out.println ();

}

System.exit(O)

}

}

man will face a period of crisis.【C3】______experts believe that there will be a widespread food【C4】______Other experts think this is【C5】______pessimistic, and that man can keep things【C6】______worse than they are now. But【C7】______that two-thirds of the people in the world are undernourished or starving now.

One thing that man can do is to limit【C8】______of babies born. The need【C9】______this is obvious, but it is【C10】______to achieve. People have to【C11】______to limit their families. In the countries of the population【C12】______, many people like big families. The parents think that this【C13】______a bigger income for the family and ensures there will be someone in the family who will look【C14】______them in old age.

Several governments have【C15】______birth control policies in recent years.【C16】______them are Japan, China, India and Egypt. In some【C17】______the results have not been【C18】______. Japan has been an exception. The Japanese adopted a birth control policy in 1948. People【C19】______to limit their families. The birth rate fell from 34. 3 per thousand per year to about 17. 0 per thousand per year【C20】______.

【C1】

A．increasing

B．to increase

C．and increase

D．with increasing

at fly the world's busiest air route between London and Paris have a flight on their hands.

The Eurostar train service linking the UK and French capitals via the Channel Tunnel is winning customers in increasing numbers. In late May, it carried its one millionth passenger, having run only a limited service between London, Paris and Brussels since November 1994, starting with two trains a day in each direction to Paris and Brussels. By 1997, the company believes that it will be carrying ten million passengers a year, and continue to grow from there.

From July, Eurostar steps its service to nine trains each way between London and Paris, and five between London and Brussels. Each train carries almost 800 passengers, 210 of them in first class.

The airlines estimate that they will initially lose around 15%-20% of their London-Paris traffic to the railways once Eurostar starts a full service later this year (1995), with 15 trains a day each way. A similar service will start to Brussels. The damage will be limited, however, the airlines believe, with passenger numbers returning to previous levels within two to three years.

In the short term, the damage caused by the 1 million people-level traveling between London and Paris and Brussels on Eurostar trains means that some air services are already suffering. Some of the major carders say that their passenger numbers are down by less than 5% and point to their rivals-particularly Air France-as having suffered the problems. On the Brussels route, the railway company had less success, and the airlines report anything from around a 5% drop to no visible decline in traffic.

The airlines' optimism on returning traffic levels is based on historical precedent. British Midland, for example, points to its experience on Heathrow Leeds Bradford service which saw passenger numbers fold by 15% when British Rail electrified and modernized the railway line between London and Yorkshire. Two years later, travel had risen between the two destinations to the point where the airline was carrying record numbers of passengers.

Airlines are confident in the fact that ______.

A．they are more powerful than other European airlines

B．their total loss won't go beyond a drop of 5% passengers

C．their traffic levels will return in 2-3 years

D．traveling by rail can never catch up with traveling by air