题目内容
（请给出正确答案）
A、must be
B、can be
C、were
D、are
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（由简答题聘请的专业题库老师提供的解答）
更多“（Qualification）Viewed thus, technology-based educational interventions _____________ used”相关的问题
A. homogenize of IT environment均质化
B. 推动服务复用
C. 推动灵活的解决方案
D. 控制IT环境中可使用的产品
E. 保护IT投资
Questions are based on the following passage: In the late 1960’s, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. Ecologists pointed out that a cluster of tall buildings in a city often overburdens public transportation and parking lot capacities. Skyscrapers are also lavish (浪费的) consumers, and wasters, of electric power. In one recent year, the addition of 17 million square feet of skyscraper office space in New York City raised the peak daily demand for electricity by 120,000 kilowatts— enough to supply the entire city of Albany, New York, for a day. Glass-walled skyscrapers can be especially wasteful. The heat loss or gain through a wall of half-inch plate glass is more than ten times that through a typical masonry (砖石) wall filled with insulation board. To lessen the strain on heating and air-conditioning equipment, builders of skyscrapers have begun to use double-glazed panels of glass, and reflective glasses coated with silver or gold mirror films that reduce glare as well as heat gain. However, mirror-walled skyscrapers raise the temperature of the surrounding air and affect neighboring buildings. Skyscrapers put a severe strain on a city’s sanitation facilities, too. Skyscrapers also interfere with television reception, block bird flyways, and obstruct air traffic. In Boston in the late 1960’s, some people even feared that shadows from skyscrapers would kill the grass on Boston Common. Still, people continue to build skyscrapers for all the reasons that they have always built them—personal ambition, civic pride, and the desire of owners to have the largest possible amount of rentable space. Q: What’s the main purpose of the passage?
A、To discuss the effect of skyscrapers on the environment.
B、To compare skyscrapers with other modern structures.
C、To support the use of masonry in the construction of skyscrapers.
D、To illustrate some architectural designs of skyscrapers.
A、He considered German athletes the most smart ones.
B、He considered German athletes the master race.
C、He considered German athletes the champions of sports.
D、He considered German athletes the most handsome ones.
Questions 16-20 are based on the following task.
Directions: Rearrange the order of the following sentences to form. a proper letter.
d 16.____17.____18.____19._____ g 20._____ f
a.You mentioned that Japanese goods are offered to you at a price approximately 10% lower than that quoted by us.
b.We accept what you say, but we are of the opinion that the quality of the other makes does not measure up to that of our products.
c.We are disappointed to hear that our price for flame cigarette lighters is too high for you to work on.
d.Thank you for your letter of 29 December 2012.
e.Although we are keen to do business with you, we regret that we cannot accept your counter一offer.
f.We look forward to hearing from you.
g.The best we can do is to reduce our previous quotation by 2%.
h.We trust that this will satisfy your requirement.
Television works in much the same way as radio. In radio，sound is changed into electromagnetic (invisible light) waves which are sent through the air. Experiments leading to modern television took place more than a hundred years ago. By the 1920s inventors and researchers had turned the early theories into working models.Yet it took another thirty years for TV to become an industry.
The influence of TV on the life of people is incalculable：it can influence their thoughts and their way of life. It can also add to their store of knowledge. Educational TV stations offer teaching in various subjects. Some hospitals use TV for medical students to get close-up views of operations. At first television programs were broadcast in black-and -white. With the development of science and technology，the problem of how to telecast them in full color was solved and by the middle 1960s the national networks were broadcasting most of their programs in color.
The programs that people watch are not only local and national ones. Since the launching of the first communications satellite，more and more programs are telecast "live" from all over the world. People in San Francisco were able to watch the 1964 Olympic Games in Tokyo. And live telecasts now come from outer space. In 1969，the first astronauts to land on the moon televised their historic "moon walk" to viewers on the earth. Since then，astronauts have regularly sent telecast to the earth.
56. Television is said to be the modern wonder of electronics，because _______.
A. it is an industry
B. it broadcasts most of the programs in color
C. it brings the world into people's own home in sight and sound
D. it influences people's thoughts
57. Television became an industry in _______.
A. 1920
B. 1969
C. the l920s
D. the 1950s
58. The word "incalculable" means______.
A. very great
B. uncertain
C. hard to tell
D. very small
59. The development of science and technology made it possible for television programs to _______.
A. be telecast again
B. be kept for later use
C. be put on video tape
D. be telecast in full color
60. The launching of communications satellites made it possible for people to _______.
A. get close up views of operations
B. learn various subjects
C. watch the 1964 Olympic Games in Tokyo
D. watch local programs
A、may be
B、must be
C、were
D、are
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