In “Dimensions”, Lloyd killed his three children because he is angry that Doree cheated on him.

A . 正确 B . 错误

A . The diameter of a disc is the same as the outer diameter of the pipe B . We can infer that the valve is opened or closed by rotating the spindle C . A butterfly valve comprises a disc and a ring body D . The profile of the butterfly valve is a ring body

A . It is a famous bank. B . It is a big department store. C . It is a famous insurance company. D . It is a large hotel.

A . the query transaction rate  B . numeric data versus character data   C . extent size   D . the cardinality of the candidate columns   E . prefetch size&e

A . are B . is C . have D . ha

A．underwrite with unlimited liabilities B．underwrite without unlimited liabilities C．underwrite with limited liabilities D．underwrite without limited liabilities

a.where b.inthat c.which d.that

是 否

A．made out B．turned out C．worked out D．taken out

B.Mental model C.Coaching D.Systems thinking

The creative shaping process of a technologist's mind can be seen in nearly every artifact that exists. For example, in designing a diesel engine, a technologist might impress individual ways of non-verbal thinking on the machine by continually using an intuitive sense of tightness and fitness. What would be the shape of the combustion chamber？ Where should be the valves played？ Should it have a long or short piston？ Such questions have a range of answers that are supplied by experience, by physical requirements, by limitations of available space, and not least by a sense of form. Some decisions, such as wall thickness and pin diameter, may depend on scientific calculations, but the nonscientific component of design remains primary. Design courses, then, should be an essential element in engineering curricula, nonverbal thinking, a central mechanism in engineering design, involves perceptions, the stock-in-trade of the artist, not the scientist. Because perceptive processes are not assumed, to entail "hard thinking", nonverbal thought is sometimes seen as a primitive stage in the development of cognitive processes and inferior to verbal or mathematical thought. But it is paradoxical that when the staff of the Historic American Engineering Record wished to have drawings made of machines and isometric views of industrial processes for its historical record of American engineering, the only college students with the requisite abilities were not engineering students, but rather students attending architectural schools; If courses in design, which in a strongly analytical engineering curriculum provide the background required for practical problem-solving, are not provided, we can expect to encounter silly but costly errors occurring in advanced engineering systems. For example, early models of high-speed railroad cars loaded with sophisticated controls were unable to operate in a snowstorm because a fan sucked snow into the electrical system. Absurd random failures that plague automatic control systems are not merely trivial aberrations; they are a reflection of the chaos that results when design is assumed to be primarily a problem in mathematics. In the passage, the author is primarily concerned with______. A．identifying the kinds of thinking that are used by technologists B．stressing the importance of nonverbal thinking in engineering design C．proposing a new role for nonscientific thinking in the development of technology D．criticizing engineering schools for emphasizing science in engineering curricula

A．He was afraid of death. B．He couldn't bear his pains. C．He couldn't tolerate the way he would be dying. D．He was frightened at the sight of other patients' death. 此题为多项选择题。