单选题I can' t keep __________the teacher who speaks so fast.

单选题Cincinnati, Ohio: Are you working on your next book? If so, what is the title and ______. Carol Higgins Clark: It"s called "Popped." It"s set at the hot air balloon festival in Albequrque, and will be published in September of 2005.

单选题I my wallet when I was shopping in the store. A. must have dropped B should have dropped C. could drop D. ought to have dropped

单选题I want to use the same dictionary ______ was used yesterday.

单选题__________ you are familiar with the author’s ideas, try to read all the sections as quickly as you possibly can.

单选题The amotmt of heat produced by this electrical apparatus is ______ at will by turning a small handle.

单选题—Would you please ______ the form for me? —______.

单选题—How do you think of his plan? —I was not a bit surprised, for I had fully expected ______

单选题When we give the children ice cream, they immediately ceased ______.

单选题The notice was written in several languages__________ foreign tourists should misunderstand it.

单选题Urban mothers had difficulty ____ their children into child care facilities.

单选题I didn't mind their coming late to the lecture, but I objected their making so much noise. A. didn't mind B. late C. objected D. so much noise

单选题Margaret spent all the evening talking about her latest book ______ none of us had ever heard. A. that B. which C. of what D. of which

单选题Telecommuting-substituting the computer for the trip to the job-has been hailed as a solution to all kinds of problems related to office work. (78) For workers it promises freedom from the office, less time wasted in traffic, and help with childcare conflicts. For management, telecommuting helps keep high performers on board, minimizes lateness and absenteeism by eliminating commuters (经常乘火车往返者), allows periods of solitude(独处) for high concentration tasks, and provides scheduling flexibility. In some areas, such as Southern California, Seattle, and Washington, local governments are encouraging companies to start telecommuting programs in order to reduce rush-hour traffic and im-prove air quality.But these benefits do not come easily. Making a telecommuting program work requires careful planning and an understanding of the differences between telecommuting realities and popular images. Many workers are seduced by rosy illusions of life as a telecommuter. A computer programmer from New York City moves to the quiet Adirondack Mountains and stays in contact with her office via computer. A manager comes in to his office three days a week and works at home the other two. An accountant stays home to care for her sick child; she hooks up her telephone modern connections and does office work between calls to the doctor.These are powerful images, but they are a limited reflection of reality. (79) Telecom-muting workers soon learn that it is almost impossible to concentrate on work and care for a young child at the same time. Before a certain age, young children cannot recognize, much less respect, the necessary boundaries between work and family. Additional child support is necessary if the parent is to get any work done.Management, too, must separate the myth from the reality. Although the media has paid a great deal of attention to telecommuting, in most cases it is the employee's situa-tion, not the availability of technology, that precipitates (加速……来临) a telecommuting arrangement.That is partly why, despite the widespread press coverage, the number of companies with work-at-home programs or policy guidelines remains small.

单选题If uncontrolled, the shortage would ______ a new upsurge in meat prices.A. set backB. set forwardC. set offD. set up

单选题Dad: Could you run over to the store right away? We need a few things. Son: ______

单选题My friends arrived suddenly with nowhere to stay so I put them ______ for the night.A. upB. inC. outD. down