若下列程序执行后 t 的值为 4 ,则执行时输入 a,b 的值范围是 #include ”stdio.h” main( ) { int a, b, s=1, t=1; scanf (”%d, %d”, &a, &b); if (a>0) s+=1; if (a>b) t+=s; else if(a==b) t=5; else t = 2*s; printf (”s=%d, t=%d\n”, s,t); } 请输入答案
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【单选题】Directions: Read the following texts and answer the questions which accompany them by c
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1: Directions: Read the following texts and answer the questions which accompany them by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. To produce the upheaval in the United States that changed and modernized the domain of higher education from the mid-1860' s to the mid-1880' s, three primary causes interacted. The mergence of a half-dozen leaders in education provided the personal force that was needed. Moreover, an outcry for a fresher, more practical, and more advanced kind of instruction arose among the alumni and friends of nearly all of the old colleges and grew into a movement that overrode all conservative opposition. The aggressive 'Young Yale' movement appeared, demanding partial alumni control, a more liberal spirit, and a broader course of study. The graduates of Harvard University simultaneously rallied to relieve the University' s poverty and demand new enterprise. Education was pushing toward higher standard in the East by throwing off church leadership everywhere, and in the West by finding a wider range of studies and a new sense of public duty. The old-style. classical education received its most crushing blow in the citadel of Harvard University, where Dr. Charles Elliot, a young captain of thirty-five, son of a former treasurer of Harvard led the progressive forces. Five revolutionary advances were made during the five years of Dr. Elliot administration. They were the elevation and amplification of entrance requirements, the enlargement of the curriculum and the development of the elective system, the recognition of graduate study in the liberal arts, the raising of professional training in law, medicine, and engineering to a postgraduate level, and the fostering of greater maturity in student life. Standards of admission were sharply advanced in 1872 -1873 and 1876 -1877. By the appointment of a dean to take charge of student affairs , and a wise handling of discipline, the undergraduates were led to regard themselves more as young gentlemen and less as young'animals. One new course of study after another was opened up—science, music, the history of the fine arts, advanced Spanish, political economy, physics, classical philology, and international law. The passage mainly deals with______. A.innovations in the United States' higher education in the late 1800s
【单选题】Reading Comprehension: Read the following texts and answer the questions which accompa
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1:Reading Comprehension: Read the following texts and answer the questions which accompany them by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. In the world of entertainment, TV talk shows have undoubtedly flooded every inch of space on daytime television. And anyone who watches them regularly knows that each one varies in style and format. But no two shows are more profoundly opposite in content, while at the same time standing out above the rest, than the Jerry Springer and the Oprah Winfrey shows. Jerry Springer could easily be considered the king of 'trash talk'. The topics on his show are as shocking as shocking can be. For example, the show takes the eye, common talk show themes of love, sex, cheating, guilt, hate, conflict and morality to a different level. Clearly, the Jerry Springer show is a display and exploitation of society's moral catastrophes, yet people are willing to eat up the intriguing predicaments of other people's lives. Like Jerry Springer, Oprah Winfrey takes TV talk show to its extreme, but Oprah goes in the opposite direction. The show focuses on the improvement of society and an individual's quality of life. Topics range from teaching your children responsibility, managing your work week, to getting to know your neighbors. Compared to Oprah, the Jerry Springer show looks like poisonous waste being dumped on society. Jerry ends every show with a 'final word'. He makes a small speech that sums up the entire moral of the show. Hopefully, this is the part where most people will learn something very valuable. Clean as it is, the Oprah show is not for everyone. The show's main target audience are middle-class Americans. Most of these people have the time, money, and stability to deal with life's tougher problems. Jerry Springer, on the other hand, has more of an association with the young adults of society. These are 18-to 21-year-olds whose main troubles in life involve love, relationship, sex, money and peers. They are the ones who see some value and lessons to be learned underneath the show's exploitation. While the two shows are as different as night and day, both have ruled the talk show circuit for many years now. Each one caters to a different audience while both have a strong following from large groups of fans. Ironically, both could also be considered pioneers in the talk show world. 1.Though the social problems Jerry Springer talks about appear distasteful, the audience______ . A.remain fascinated by them