Orienteering is a（n) and interesting sport that we think as we run.

Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but expensive. If you think that you can't have a good time without spending a lot of money, read on. A little resourcefulness and a few minutes of newspaper-scanning should give you some pleasant surprises.

People may be the most interesting show in a large city. Stroll through busy streets and see what everybody else is doing. You will probably see people from all over the world; you will certainly see people of every age, size, and shape, and you'll get a free fashion show, too. Window-shopping is also a safe sport-if the stores are closed.

Check the listings in your neighborhood paper. Local colleges or schools often welcome the public to hear an interesting speaker or a good debate. The film or concert series at the local public library probably won't cost you a penny. Be sure to check commercial advertise-ments too. A flea market can provide hours of pleasant browsing. Perhaps you can find afree cooking or crafts in a department store.

Plan ahead for some activities. It is always more pleasant not to have people in front of you in a museum or at a zoo. You may save some money, too, since these places often seta side one or two free admission days at slow times during the week. Pretend that you are a tourist from time to time, and get to know your city all over again including the indis-pensable (不可错过的) sights that people travel miles to see. If you feel like taking an in-teresting walk, find a free walking tour, or plan one yourself. You will see your city in anew perspective (视角) once you know more about its history or its architectural treas-ures. With imagination and a spirit of adventure you can quite easily find good entertain-ment at no cost at all.

Which of the following statements is NOT true?

A．There are many kinds of amusements you can enjoy without spending much money.

B．Local colleges often hold meetings to debate the issues people are interested in.

C．The film shown at the local public library is often free of charge.

D．You should be a tourist if you want to know more about the city you live in.

Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but expensive. (78) If you think that you can't have a good time without spending a lot of money, read on. A little resourcefulness and a few minutes of newspaper - scanning should give you some pleasant surprises.

People may be the most interesting show in a large city. Stroll through busy streets and see what everybody else is doing. (79) You will probably see people from all over the world; you will certainly see people of every age, size, and shape, and you'll get a free fashion show, too. Window - shopping is also a safe sport – if he stores are closed.

Check the listings in your neighborhood paper. Local colleges or schools often welcome the public to hear an interesting speaker or a good debate. The film or concert series at the local public library probably won't cost you a penny. Be sure to check commercial advertisements too. A flea market can provide hours of pleasant browsing. Perhaps you can find a free cooking or crafts demonstration in a department store.

Plan ahead for some activities. It is always more pleasant not to have people in front of you in a museum or at a zoo. You may save some money, too, since these places often set aside one or two free admission days at slow times during the week. Pretend that you are a tourist from time to time, and get to know your city all over again including the indispensable sights that people travel miles to see. If you feel like taking an interesting walk, find a free walking tour, or plan one yourself. You will see your city in a new perspective once you know more about its history or its architectural treasures. With imagination and a spirit of adventure you can quite easily find good entertainment at no cost at all.

Which of the following statements is NOT tree?

A．There are many kinds of amusements you can enjoy with spending no money.

B．The film shown at the local public library is often free of charge.

C．Local colleges often hold meetings to debate the issues people are interested in.

D．You should be a tourist if you want to know more about the city you live in.

Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but expensive. (78) If you think that you can't have a good time without spending a lot of money, read on. A little resourcefulness and a few minutes of newspaper—scanning should give you some pleasant surprises.

People may be the most interesting show in a large city. Stroll through busy streets and see what everybody else is doing. You will probably see people from all over the world; you will certainly see people of every age, size, and shape, and you'll get a free fashion show, too. Window—shopping is also a safe sport—is the stores are closed.

Check the listings in your neighborhood paper. Local colleges or schools often welcome the public to hear an interesting speaker or a good debate. The film or concert series at the local public library probably won't cost you a penny. Be sure to check commercial ad vertisements too. A flea market can provide hours of pleasant brow sing. Perhaps you can find a free cooking or crafts in a department store.

Plan ahead for some activities. It is always more pleasant not to have people in front of you in a museum or at a zoo. You may save some money, too, since these places often set aside one or two free admission days at slow times during the week. (79) Pretend that you are a tourist from time to time, and get to know your city all over a gain including the indispensable (不可错过的) sights that people travel miles to see. If you feel like taking an interesting walk, find a free walking tour, or plan one yourself. You will see your city in a new perspective (视角) once you know more about its history or its architectural treasures. With imagination and a spirit of adventure you can quite easily find good entertainment at no cost at all.

Which of the following statements is NOT true?

A．There are many kinds of amusements you can enjoy without spending much money.

B．Local colleges often hold meetings to debate the issues people are interested in.

C．The film shown at the local public library is often free of charge.

D．You should be a tourist if you want to know more about the city you live in.

Questions are based on the following passage．

Most of us trade money for entertainment．Movies, concerts and shows are enjoyable but expensive． (78) If you think that you can't have a good time without spending a lot of money, read on． A little resourcefulness and a few minutes of newspaper-scanning should give you some pleasant surprises．

People may be the most interesting show in a large city． Stroll through busy streets and see what everybody else is doing．You will probably see people from all over the world; you will certainly see people of every age, size, and shape, and you'll get a free fashion show, too．Window- shopping is also a safe sport-if the stores are closed．

Check the listings in your neighborhood paper．Local colleges or schools often welcome the public to hear an interesting speaker or a good debate．The film or concert series at the local public library probably won't cost you a penny．Be sure to check commercial advertisements too．A flea market can provide hours of pleasant browsing．Perhaps you can find a free cooking or crafts in a department store．

Plan ahead for some activities．It is always more pleasant not to have people in front of you in a museum or at a zoo．You may save some ;honey, too, since these places often set aside one or two free admission days at slow times during the week． (79) Pretend that you are a tourist from time to tirne~ and get to know your city all over again including the indispensable (不可错过的) sights that people travel miles to see． If you feel like taking an interesting walk, find a free walking tour, or plan one yourself．You will see your city in a new perspective (视角) once you know more about its history or its architectural treasures．With imagination and a spirit of adventure you can quite easily find good entertainment at no cost at all．

Which of the following statements is NOT true? 查看材料

A.There are many kinds of amusements you can enjoy without spending much money．

B.Local colleges often hold meetings to debate the issues people are interested in．

C.The film shown at the local public library is often free of charge．

D.You should be a tourist if you want to know more about the city you live in．

Graduate School of Public and International Affairs, University of Pittsburgh

Master of Urban and Regional Planning (MURP)

Planning is a comprehensive process through which public and private decision makers can arrive at policy decisions affecting the growth and development of cities and regions. The planning process encompasses public policy areas such as economic and community development; housing; transportation; health, education, and welfare; growth management; public safety; leisure, recreation, and cultural opportunities; aesthetics and historic preservation. Planning, an integral function of departmental structures of government at the national, state, and local levels, also occurs within special authorities serving multijurisdictional organizations and private consultancies that provide planning expertise to a variety of interest groups concerned with the making of public policy. GSPIA’ s urban arid regional planning program prepares planners who analyze problems of people in urban and regional environments and guide the implementation of planned change to improve the quality and conditions of life. The skills and knowledge that students in this program master have their foundations in social, natural, and applied sciences. Primary focus is placed on the comprehensiveness of the planning function not only in terms of issue identification, policy formulation, plan preparation, and program implementation, but also in the context of environmental, social, economic, and political circumstances that impinge on the professional abilities of planners to identify and serve public interests. GSPIA ’ s planning program educates students as generalists and as specialists. This means that students are exposed to a broad array of urban/regional problems and issues, skills and knowledge, methods and techniques, theory, and practice.

See also: MURP, Course Requirements, General Regulations, Tuition and Fees, Admission Information and Requirements

The graduates from the MURP program will most likely______.

A．be a staunch supporter of Greenpeace movement

B．provide expertise in decision-making concerning growth

C．work in non-profit welfare organizations

D．help to plan and design the layout of a city

It has always been difficult for the philosopher or scientists to fit time into his view of the universe. Prior to Einsteinian physics, there was no truly adequate formulation of the relationship of time to the other forces in the universe, even though some empirical equations included time qualities. However, even the Einsteinian formulation is not perhaps totally adequate to the job of fitting time into the proper relationship with the other dimensions, as they are called, of space. The primary problem arises in relation to things that might be going faster than the speed of light, or have other strange properties,

Examination of the Lorentz-Fitsgerald formulas yields the interesting speculation that if something did actually exceed the speed of light it would have its mass expressed as an imaginary number and would seem to be going backwards in time. The barrier to exceeding the speed of light is the apparent need to have an infinite quantity of mass moved at exactly the speed of light. If this situation could be leaped over in a large quantum jump--which seems highly unlikely for masses that are large in normal circumstances--then the other side may he achievable.

The idea of going backward in time is derived from the existence of a time vector that is negative, although just what this might mean to our senses in the unlikely circumstance of our experiencing this state cannot be conjectured.

There have been, in fact, some observations of particle chambers which have led some scientists to speculate that a particle called the tachyon may exist with the trans-light properties we have just discussed.

The difficulties of imagining and coping with these potential implications of our mathematical models points out the importance of studying alternative methods of notation for advanced physics. Professor Zuckerandl, in his book Sound and Symbol, hypothesized that it might be better to express the relationships bund in quantum mechanics through the use of a notation derived from musical notations. To oversimplify greatly, he argues that music has always given time a special relationship to other factors or parameters or dimensions. Therefore, it might be a more useful language in which to express the relationships in physics where time again has a special role to play, and cannot be treated as just another dimension.

The point of this, or any other alternative to the current methods of describing basic physical processes, is that time does not appear--either by common experience or sophisticated scientific understanding--to be the same sort of dimension or parameter as physical dimensions, as is deserving of completely special treatment, in a system of notation designed to accomplish that goal.

One approach would be to consider time to be a field effect governed by the application of energy to mass that is to say, by the interaction of different forms of energy, if you wish to keep in mind the equivalence of mass and energy. The movement of any normal sort of mass is bound to produce a field effect that we call positive time. An imaginary mass would produce a negative time field effect. This is not at variance with Einstein's theories, since the "faster" a given mass moves the more energy was applies to it and the greater would be the field effect The time effects predicted by Einstein and confirm by experience are, it seems, consonant with this concept. (565)

The passage supports the inference that ______.

A．Einstein's theory of relativity is wrong

B．the Lorentz-Fitzgerald formulas contradict Einstein's theories

C．time travel is dearly possible

D．it is impossible to travel at precisely the speed of light

It has always been difficult for the philosopher or scientists to fit time into his view of the universe. Prior to Einsteinian physics, there was no truly adequate formulation of the relationship of time to the other forces in the universe, even though some empirical equations included time qualities. However, even the Einsteinian formulation is not perhaps totally adequate to the job of fitting time into the proper relationship with the other dimensions, as they are called, of space. The primary problem arises in relation to things that might be going faster than the speed of light, or have other strange properties.

Examination of the Lorentz-Fitsgerald formulas yields the interesting speculation that if something did actually exceed the speed of light it would have its mass expressed as an imaginary number and: would seem to be going backwards in time. The barrier to exceeding the speed of light is the apparent need to have an infinite quantity of mass moved at exactly the speed of light. If this situation could be leaped over in a large quantum jump---which seems highly unlikely for masses that are large in normal circumstances--then the other side may be achievable.

The idea of going backward in time is derived from the existence of a time vector that is negative, although just what this might mean to our senses in the unlikely circumstance of our experiencing this state cannot be conjectured.

There have been, in fact, some observations of particle chambers which have led some scientists to speculate that a particle called the tachyon may exist with the trans-light properties we have just discussed.

The difficulties of imagining and coping with these potential implications of our mathematical models points out the importance of studying alternative methods of notation for advanced physics. Professor Zuckerandl, in his book Sound and Symbol, hypothesized that it might be better to express the relationships found in quantum mechanics through the use of a notation derived from musical notations. To oversimplify greatly, he argues that music has always given time a special relationship to other factors or parameters or dimensions, Therefore, it might be a more useful language in which to express the relationships in physics where time again has a special role to play, and cannot be treated as just another dimension.

The point of this, or any other alternative to the current methods of describing basic physical processes, is that time does not appear---either by common experience or sophisticated scientific understanding--to be the same sort of dimension or parameter as physical dimensions, as is deserving of completely special treatment, in a system of notation designed to accomplish that goal.

One approach would be to consider time to be a field effect governed by the application of energy to mass-- that is to say, by the interaction of different forms of energy, if you wish to keep in mind the equivalence of mass and energy. The movement of any normal sort of mass is bound to produce a field effect that we call positive time. An imaginary mass would produce a negative time field effect. This is not at variance with Einstein's theories, since the "faster" a given mass moves the more energy was applies to it and the greater would be the field effect. The time effects predicted by Einstein and confirm by experience are, it seems, consonant with this concept.

The passage supports the inference that ______.

A．Einstein's theory of relativity is wrong

B．the Lorentz-Fitzgerald formulas contradict Einstein's theories

C．time travel is clearly possible

D．it is impossible to travel at precisely the speed of light

Indicate the main drafting systems in draw frame, roving machine and ring spinning machine.