()is the motor carrier service between the different cities domestically.
第1题:
What is the 'biggest city in the world? That is, (21) city has the largest population? This seems like (22) question to answer, but actually it isn't.
It's actually rather difficult to say which cities (23) the largest. There are two reasons for this difficulty. First of all, it isn't easy to determine a city's boundaries, that is, where a city ends. Nowadays, nearly all cities have a large (24) area around them. So when we talk about the population of a city, we often mean the population of the whole metropolitan area around the city. That means that it's difficult to determine what the population of a city is because it's difficult to define what a city is.
The second reason that it is difficult to 25 the population of different cities is this: it is almost impossible to get (26) about the population of all cities for the same year. For example, we might get an estimate of New York's population in 1979 and an (27) of Mexico City's population in 1981. So we real ly can't compare the numbers because the information is for (28) different years. And the population of cities changes rather quickly, especially in some cases. For example, the population of Jakarta, Indonesia, may increase by 5% each year, so the population figure will change rather quickly.
So we can say that these are our two (29) for comparing the populations of cities: one, it's difficult to determine the (30) of a city, and two, it is difficult to get accurate information.
21. A. what
B. which
C. where
D. how
首先判断此处缺少的是一个定语。参考上文及该句中that is这一短语可知,此处应填which一词。
第2题:
PRB总利用率是在时域和频域计算得来的,其参考点是『____』层和『____』层之间的服务接入点 。(PRB total utilization is calculated in the time domain and frequency domain, and its reference point is the service access point between 『____』and 『____』 layer.)
第3题:
C
American cities are similar to other cities around the world; In every country. Cities reflect the values of the culture. American cities are changing, just as American society is changing.
After Wolld Wa Ⅱ,the population of most large American cities decreased; bowever. The populaton In omthe Sun Belt cities increased. Los Angeles and Houston are eitit where populatfon shife(转移)to and from the oity reflect the changing values of Amorican society. In the late 1940s and early 1950s,city residents(居民)became wealthier. They had more children so they needed more space, They moved out of their apartments in the city to buy their own homes. They bought houses in the suburbs(郊区).
Now things are changing. The children of the people who left the cities in the 1950s are now adults. Many, unlike their parents, want to live in the cities. They continue to move to Sun Belt cities and older ones of the Northeast and Midwest. Many young professionals are moving back into city. They prefer the city to the burbs because their jobs are there; or they jus enjoy the excitement and possibii that the city offers.
his people shift is bringing problems as well as benefits. Countless poot people must leave their apartments in the city because the owners want to sell the buildings or make apartments for sale instead of for rent. In the 1950s, many poor people did not have enough money to move to the suburbs; now many of these same people do not have enough money to stay in the cities.
Only a few years ago, people though that the older American cities were dying. Some city residents now see a bright, new fiture, Others see only problems and comfiels the thing is sure many dying cities are alive again.
64. What does the author think of cities all over the world?
A. They are alive.
B. They are hopeless.
C. They are similar.
D. They are different.
第4题:
第5题:
第6题:
2 John Dixon is the recently appointed Chief of Police for a major city in the UK. He has inherited a major problem in
that its residents are very concerned with various forms of antisocial behaviour and minor crimes carried out by a
small number of people, which makes living, working, travelling and socialising in the city centre unpleasant rather
than life threatening. The city’s residents have recently voted for it being one of the five worst cities in the UK in which
to live. There is little or no contact between the police and these residents.
The city is split into a number of police districts, each with its own senior officer in charge. Their focus is on the
response to emergency calls and solving serious crimes in their district rather than the less urgent crimes affecting
everyday living in the city. Response times and serious crime solution rates are the traditional measures by which their
performance is measured and leave them open to criticism of simply reacting to events. There is little sense of being
part of a city police force and, consequently, little sharing of information and experience between the different districts.
The failure in policing antisocial behaviour in the city is seen as being largely the result of a shortage of resources.
There are also important internal and external groups varying in their support or resistance to any necessary change
in policing strategy. Key players include the mayor of the city anxious to improve the reputation of the city, the city’s
press, traditionally used to highlighting police failures rather than successes and finally the courts of justice, which
are reluctant to take on the increased workload that any moves towards reducing antisocial behaviour would produce.
John is aware of the complexity of the problem he faces in changing the way the city is policed to improve the quality
of life of its citizens. He has, however, an impressive track record as a change agent in previous appointments and is
confident that he can bring about the necessary change.
Required:
(a) Using change management models where appropriate, provide John with a brief report on the nature of
change needed in the way the city is policed in order to improve the city’s quality of life. (12 marks)
第7题:
Routers A and B are connected with a point-to-point OC-3 interface. Each routers OC-3 interface is configured for both Level 1 and Level 2. The routers are configured in different areas. How many IS-IS adjacencies exist between the two routers?()
A.0
B.1
C.2
D.3
第8题:
Why did American city residents want to live in the suburbs after World War Ⅱ?
A. Because older American cities were dying.
B. Because they were richer and needed more space.
C. Because cities contained the wont pare of society.
D. Because they could hardly afford a live in the city.
第9题:
第10题: