A. --Provisional ProgrammeB. --Arrival of directors and staffC. --Arrival of guestsD. --Anniversary foldersE. --CocktailF. --Hostess of CeremonyG. --Opening addressH. --Slides presentationI. --Buffet supperJ. --ToastmasterK. --Closing addressL. --Registration ( )庆典活动主持人 ( )祝酒词
下列程序段的执行结果为( )。 #include<iostream> using namespace std; class example int n; public: example(int i)n=i; void add()s+=n; static int s; void pr() cout<<s<<endl; ; int example::s=0; int fuc(char *x); int main() example x(2),y(3),z(4); x. add(); y. add(); z.pr(); return 0;
A. 2
B. 3
C. 5
D. 6
Computer programmer David Jones earns £ 35,000 a year designing new computer games, yet he cannot find a bank prepared to let him have a cheque card(支票卡). Instead, he has been told to wait another two years, until he is 18. The 16-year-old works for a small firm in Liverpool, where the problem of most young people of his age is finding a job. David’s firm releases two new games for the home computer market each month. But David’s biggest headache is what to do with his money. Despite his salary, earned by inventing new programs, with bonus payments and profit-sharing, he cannot drive a car, buy a house, or obtain credit cards. He lives with his parents in Liverpool. His company has to pay £ 150 a month in taxi fares to get him the five miles to work and back every day because David cannot drive. David got his job with the Liverpool-based company four mouths ago, a year after leaving school and working for a time in a computer shop. "I got the job because the people who run the firm new I had already written some programs," he said. "I suppose £ 35,000 sounds a lot but I hope it will come to more than that this year." He spends some of his money on records and clothes, and gives his mother £ 20 a week. But most of his spare time is spent working. "Unfortunately, computing was not part of our studies at school," he said. "But I had been studying it in books and magazines for four years in my spare time. I knew what I wanted to do and never considered staying on at school. Most people in this business are fairly young, anyway." David added: "I would like to earn a million and I suppose early retirement is a possibility. You never know when the market might disappear.\ David thinks he might retire early because ______.
A. people have to be young to write computer programs
B. he wants to stop working when he is a millionaire
C. he thinks his firm might go bankrupt
D. he thinks computer games might not always sell so well
The Changjiang River is not the longest, the widest, or the most powerful river in the world. But in one sense it is the most important river, because it serves more people than any other river. In every way the Changjiang River is China’s life stream. The Changjiang River isn’t just a trade river, a high way along which goods are picked up and sent. It is an agricultural river as well. A lot of irrigation(灌溉)ditches(渠)go out from it to millions of tiny garden-size farms. There men and women work endlessly with very old hand tools-planting, watering, fertilizing, weeding, harvesting, raising the family’s food and raising the nation’s food. It begins somewhere high in the place north of Tibet, running down from a three-mile height. It goes for hundreds of miles, shouting loud through valleys. Only in the last 1,000 miles of its 3,900-mile journey does the Changjiang River become the sunny and cheerful river. How long is the Changjiang River ______.
A. Three thousand, nine hundred miles.
B. One thousand miles.
C. Hundreds of miles.
D. Three miles.