单选题It is sometimes difficult ______ you have just met.

单选题A cartel is (an association) of producers in a (given) industry (whose) purpose is (restrict) competition.A. an associationB. givenC. whoseD. restrict

单选题The sixth generation computers with artificial intelligence ______ and perfected now. A. developed B. will have been developed C. have developed D. are being developed

单选题How close parents are to their children ______ a strong influence on the character ot their children． A．having B．have C．has D．to have

单选题 Ad. A EMBASSY VACATION RESORTS CALIFORNIA, FLORIDA AND HAWAII At the Embassy Vacation Resorts, our vacation ownership allows you to enjoy all the comforts of home in our one-, two-and three-bedroom vacation villas varying in floor space from 500 + to 1, 500 + square feet with most resorts providing fully-equipped kitchens. The resorts are in prime locations with serene settings- allowing you to enjoy the convenience of being just minutes from Orlando's Walt Disney World Resort-to=the tropical beaches of Maui. A variety of amenities are offered at all resorts--some of which include pools and waterfalls, restful and relaxing views--all capturing the natural setting of each location and convenient to local attractions and recreation. Our resorts differ from the Embassy Suites Hotels in that we do not offer the complimentary cooked-to-order breakfast or evening reception. We afford all the comforts of home, and provide you the opportunity to share the many benefits that Embassy Vacation Resorts can offer you and your family. Ad. B THE MTILDA ENJOY OXFORD'S CRUISING RESTAURANT Available for party bookings, champagne breakfast, cream teas, lunch, dinner or conferences--up to 28 passengers. Evening dinner cruises Wednesday--Saturday and Sunday lunch. Cream teas any day. Please phone for full details and reservations. TEL: OXFORD 59976

单选题法国19世纪新古典主义绘画的代表人物是( )。

单选题These plastic bags will ______ damage to environment.

单选题I keep my insurance policy in the top drawer, ______ my other important documents.

单选题{{B}}26-30{{/B}} Ad. A Embassy Vacation Resorts California, Florida and Hawaii At the Embassy Vacation Resorts, our vacation ownership allows you to enjoy all the comforts of home in our one-, two- and three-bedroom vacation villas varying in floor space from 500 + to 1,500 + square feet with most resorts providing fully-equipped kitchens. The resorts are in prime locations with serene settings--allowing you to enjoy the convenience of being just minutes from Orlando's Walt Disney World Resort to the tropical beaches of Maul. A variety of amenities are offered at all resorts--some of which include pools and waterfalls, restful and relaxing views--all capturing the natural setting of each location and convenient to local attractions and recreation. Our resorts differ from the Embassy Suites Hotels in that we do not offer the complimentary cooked-to-order breakfast or evening reception. We afford all the comforts of home, and provide you the opportunity to share the many benefits that Embassy Vacation Resorts can offer you and your family. Ad. B THE MTILDA ENJOY OXFORD'S CRUISING RESTAURANT Available for party bookings, champagne breakfast, cream teas, lunch, dinner or conferences--up to 28 passengers. Evening dinner cruises Wednesday--Saturday and Sunday lunch. Cream teas any day. Please phone for full details and reservations. TEL: OXFORD 59976

单选题Happiness is becoming a huge area in psychological research and even in government policy, with the UK government exploring a "happiness index". It"s tough, though, to define exactly what happiness is, and what makes us happy. There are two broad ways of looking at happiness: short-term happiness (a great cookie, a bottle" of wine) and long-term happiness (financial security, achieving your goals). Both types of happiness are valid, and important. The problem is, they"re often in competition. Let"s say you"ve got a goal of losing 50 pounds this year. You know you"d be happier and healthier if you weren"t carrying that extra weight. To achieve long-term happiness, you need to go on a diet. In the short-term, though, it"s not that easy. A chocolate cake, or a large glass of wine, might seem like just the thing to cheer you up at the end of a long day—or to celebrate with friends. It"s the same with lots of other goal. If you"ve got a tendency to prioritize long-term happiness at the expense of day-to-day pleasures, you should start looking for some small ways to bring a little joy back into your life. I"m not suggesting that you go out and get drunk every night, or that you stuff yourself with cake. There are plenty of other ways to enjoy yourself. Don"t pin ai1 your hopes of happiness on some far-off future, though. There"s no point working a 60-hour week and making yourself thoroughly miserable in the belief that things will be perfect as soon as you"re making a six-figure salary.

单选题To a highly imaginative writer, ______ is a pad of paper and a pen. A. all are required B. all required is C. all is required D. all that is required

单选题A: You have no difficulty finding the answer to the question? B: ______ A. None at all. B. Not at all. C. No problem. D. Neither.

单选题______ he works hard, I don't mind when he finish the experiment. A. As soon as B. As well as C. So far as D. So long as

单选题Tom: I see in the paper they're sending more equipment to space. And we might have to live there someday. John: ______! I'm staying right here !

单选题Approximately 113 000 bicycles were reported stolen last year.

单选题With all the children ______ at home during the holidays, she had a great deal of work to do. A. be B. were C. been D. being

单选题Jill: Hi, Jane, this is Jill. Do you have time to talk?Jane: Hi, Jill, ______ . I was just watching TV.

单选题Advertisement can be thought of "as the means of making known in order to buy or sell goods or services". Advertisement aims to increase people's awareness and arouse interest. It tries to inform and to persuade. The media are all used to spread the message. The press offers a fairly cheap method, and magazines are used to reach special sections of the market. The cinema and commercial radio are useful for local market. Television, although more expensive, can be very effective. Public notices are fairly cheap and more permanent in their power of attraction. Other ways of increasing consumer interest are through exhibitions and trade fairs as well as direct mail advertisement. There can be no doubt that the growth in advertisement is one of the most striking features of the western world in this century. Many businesses such as those handling frozen foods, liquor, tobacco and medicines have been built up largely by advertisement. We might ask whether the cost of advertisement is paid for by the producer or by the customer. Since advertisement forms part of the cost of production, which has to be covered by the selling price, it is clear that it is the customer who pays for advertisement. However, if large scale advertisement leads to increased demand, production costs are reduced, and the customer pays less. It is difficult to measure exactly the influence of advertisement on sales. When the market is growing, advertisement helps to increase demand. When the market is shrinking, advertisement may prevent a bigger fall in sales than would occur without its support. What is clear is that businesses would not pay large sums for advertisement if they were not convinced of its value to them.

单选题The Minister of Finance is believed ______ of imposing new taxes to raise extra revenue. A. that he is to think B. to think C. that he is thinking D. to be thinking

单选题(Less women) than men (are attracted) to careers in the physical sciences, even though (there are now) more women in the sciences (than ever before).A. Less womenB. are attractedC. there are nowD. than ever before