单选题Whatisthewomanwaitingfor?

单选题What'stherelationshipbetweenthemanandthewoman?A.Bossandsecretary.B.Fatheranddaughter.C.Customerandassistant.

单选题The market is a concept (概念). If you are growing tomatoes for sale, you are producing for the market. You might sell some to your neighbors and some to the manager of the supermarket. But in either case, you are producing for the market. If people stop buying tomatoes, you will stop producing them. If you take care of a sick person to get money, you are producing for the market. If your father is a worker or a driver or a doctor, he is producing goods or service for the market. When you spend your income, you are buying things from the market. You may spend money in shops, supermarkets, gas stations and restaurants. Still you are buying from the market. When the boss hires you to drive a truck, he is buying your labor in the market. The market may seem to be something abstract (抽象). However, it's very concrete to each person who is making and selling something. It's telling if nobody buys your tomatoes, it won't be long before you get the information. It's telling you that you are using energies and resources in doing something the market doesn't want you to do.

单选题Joe didn't want to work with Sam again probably because he thought Sam ______.

单选题A visit to the National Gallery (国家美术馆) brings you to one of the most beautiful buildings in the country. Opened in 1988, this is now the permanent(永久的) home of the national art collection. * Gallery Hours Summer (mid-May-September): Daily, Monday to Sunday 10 am-6 pm; Thursday until 8 pro. Winter (October-mid-May) : Wednesday to Sunday 10 am-5 pro; Thursday until g pm. Closed Mondays, Tuesdays, and holidays. * Tickets Free for the permanent collection. Tickets for some special exhibitions. * Public Tours Free daily tours of the permanent collection at 11 am and 2 pm. Group tours can be booked—three weeks notice required. * The Bookstore Opens and closes with Gallery. Tel: 990-0962. * Education Center Organizes talks, tours, workshops and other special public and school programs. Tel: 993-8876. * Library Open to the public for purposes of research and study. Tel: 998-7620.

单选题It's a long time since he left England,______?

单选题My Chinese teacher is at least ______ age ______ my father if he is not younger than him.

单选题What may be the importance of the research？

单选题Steven, ______ very popular with most members, was asked to be the chairman of the tennis club.[A] considered[B] considering[C] having considered[D] to be considered

单选题Linda was a few minutes late. Wilson (36) the office when she got there. His secretary told her he (37) back in a few minutes. She (38) sit down and wait for a few minutes in outer office. "I'll never get this job," she (39) herself. For a moment she wanted to (40) the building. Just then, Wilson came (41) the door and hurried into his office. A few minutes (42) his secretary took Linda in and introduced her, Linda apologized (43) Wilson didn't seem to (44) . They chatted casually (随便地) for a few seconds and then (45) . He (46) her letter of application. "You've never worked in radio or television before, (47) ?" he said. Now she was (48) that she would not get the job. Wilson asked her (49) questions. (50) he seemed impressed with her other qualifications (资格). She was (51) when he asked her if she could start soon. "I wonder if you'd mind (52) next month?" he asked (53) . (54) seemed she had got the job (55) .

单选题They are ______ books. You should return them a week ago. A.old B.overdue C.over D.due

单选题Alice was about to ______, when she suddenly found an answer to the question.

单选题Where does the conversation probably take place?

单选题From the look on his face I knew that the end had come, one way or

单选题We experience different forms of the sun's energy every day. The sun is the major source of energy for our planet. It causes the evaporation (蒸发) of water from the oceans and lakes. Sunlight also provides the energy used by green plants to make their own food. Much of the energy that comes from the sun never reaches the earth's surface. It is either reflected or absorbed by the gases in the upper atmosphere. Of the energy that reaches the lower atmosphere, 30% is reflected by clouds or the earth's surface. The remaining 70% warms the surface of the planet, causes water to evaporate, and provides energy for the water cycle and weather. Only a tiny part, approximately 0.023%, is actually used by green plants to produce food. Many gases found in the atmosphere actually reflect heat energy escaping from the earth's surface back to the earth. These gases act like the glass of a greenhouse in that they allow energy from the sun to enter but prevent energy from leaving. They are therefore called greenhouse gases. When sunlight strikes an object, some of the energy is absorbed and some is reflected. The amount reflected depends on the surface. Dark-colored surfaces, such as dark soil or forest, absorb more energy.

单选题The passage is probably from ______.

单选题The Greeks spend more money on food than ______ nation in Europe. A. the other B. other C. another D. any other

单选题______ I get the money at once, I can't afford my education.[A] As[B] If[C] Otherwise[D] Unless