单选题He offered to ______ her a hand as the bag was too heavy for her to carry.

单选题I'm extremely __________ about what I read in the press.

单选题You (can see) the whole city (for miles) (from here) (in) a clear day.A. can seeB. for milesC. from hereD. in

单选题Tourism has become a very big (1) . For Spain, Italy and Greece, it is the largest (2) of foreign exchange, and (3) for Britain, it is the fourth. Faced (4) this huge income, no government can afford to look (5) on the business~ questions of hotel bath rooms, beach umbrellas and ice cream sales are now (6) by ministers of tourism with solemn expertise. Before the Second World War the tourist industry was widely (7) as being unmanly and stupid. But (8) has become a new industry, as trade business used (9) ; in Spain, Italy, Greece and much of Eastern Europe, new road (10) have opened up in the country, first to tourists, and (11) to industry and locals. (12) of tourism is a nationalized industry, a (13) part of national planning. In a place west of Marseilles, the French government is killing mosquitoes and (14) six big vacation places to (15) nearly a million tourists. In Eastern Europe, a whole new seaside (16) has sprung up (17) the last few years so that the governments have greatly (18) when tourist's from the West (19) from half a million four years (20) to nearly two million last year.

单选题Jonnie was not barely able to walk without help because of the bad injury in his left leg. A. was not B. without help C. because of D. bad

单选题She ______ it but she was too lazy.A. might have finishedB. must have finishedC. must finishD. could have finished

单选题- How do you like the curtains? -Well, I'm afraid they don't______very well with the wallpaper.

单选题Lucy: I’ve heard you are ill. ______________ Vivian: I was woke up by my son last night and felt exhausted this morning.

单选题A good writer is ______ who can express the commonplace in an uncommon way.

单选题Neither his fellow workers nor Tod himself ______ to the solution put forward by the employer.

单选题During the last three decades, the number of people participating in physical fitness programs ______ sharply.

单选题It was ______ dark that we could hardly see the faces of each other.

单选题An ambulance must have priority as it usually has to deal with some kind of ______. A. urgency B. pressure C. crisis D. emergency

单选题The harder they worked, ______.

单选题Television has changed the lifestyle of people in every industrialized country in the world. In the United States, where sociologists have studied the effects, some interesting observations have been made. Television, although not essential, has become an important part of most people"s lives. It alters people"s ways of seeing the world; in many ways, it supports and sustains(维持) modern life. Television has become a baby-sitter, an introducer of conversations, the major transmitter of culture and a keeper of tradition. Yet when what can be seen on TV in one day is critically analyzed, it becomes evident that television is not a teacher but a sustainer; the poor quality of programming does not elevate(提高) people into greater understanding, but rather maintains and encourages the life as it exists. The primary reason for the lack of quality in American television is related to both the history of TV programming development and the economics of TV. Television in America began with the radio. Radio companies and their sponsors first experimented with television. Therefore, the close relationship which the advertisers had with radio programs became the system for American TV. Sponsors not only paid money for time within programs, but many actually produced the programs. Thus, in American society, television is primarily concerned with reflecting and attracting society rather than experimenting with new ideas. Advertisers want to attract the largest viewing audience possible. To do so requires that the programs be entertaining rather than educational, attractive rather than challenging. Television in America today remains, to a large extent, with the same organization and standards as it had thirty years ago. The hope for further development and true achievement toward improving society will require a change in the entire system.

单选题It was when she was about to go to bed while the telephone rang. A. when B. about C. to go D. while

单选题From the very beginning, water has furnished man with a source of food and a highway to travel. The first civilizations arose (76) water was the dominant element in the environment, a challenge (77) man's ingenuity. The Egyptians invented the 365-day calendar (78) the Nile's annual flooding. The Babylonians (79) were among the most famous law-makers in ancient times, invented laws (80) water usage. Water inspired the Chinese to build a 1,000 miles' canal, a complex system (81) , after 2,500 years, remains particularly in use and still commands the astonishment of engineers. But the ancients never found complete solutions (82) their water problem. The Yellow River is also known as "China's Sorrow". It is so unpredictable and dangerous (83) in a single flood it has caused a million deaths. Floods slowed the great (84) of the Indus River Valleys, and innumerable damages ruined much of its land. Today, water dominates man as it always has done. Its presence continues to influence the location of his homes and cities; its violent variability can (85) man or his herds or his crops; its routes link him to his fellows; its immense value may add to the already dangerous political conflicts. There are many examples of this in our own time.

单选题When he saw me passing by, he stopped talking with me.

单选题A judge must be ______ when weighing evidence.