Many cities in the southern part of the United States have difficulty______traffic flowing
A.kept
B.keeping
C.to keep
D.in being kept
A.kept
B.keeping
C.to keep
D.in being kept
Why are there still high buildings, or even skyscrapers in many cities?
A.Because they are the symbol of modern time.
B.Because many cities now lack building space.
C.Because high buildings are an important financial source of a city's budget.
D.Because high buildings represent the level of a country's science and technology.
The main idea of this passage is that .
A.there are many disadvantages of living in cities
B.people's preference for living in cities is wrong
C.the living conditions of cities are worse than those of countries
D.measures should be taken to improve the living conditions in cities
It can be concluded from the passage that ______.
A.earthquakes no longer happen any more since many cities are taking steps to prevent loss of life in earthquakes
B.more sensitive machines are used to measure the strength of earthquakes
C.people can save themselves when earthquake happens
D.earthquakes do less damage to human beings became many cities are taking steps to prevent loss of life in earthquakes
But there are serious problems in big cities too. It's expensive to live there, and there are too many people in some places in big cities. Every year many people move to the cities to find jobs, to study at good schools and receive good medical care (医学救护). But sometimes these people cannot find work or good places to live in. Also it is hard to keep the cities safe and clean.
In big cities people can______.
A.go to different kinds of museums
B.see all kinds of plays and films
C.A and B
A.Because China's photographic market has a higher growth rate than the U. S.
B.Because there is no photographic products in major Chinese cities and rural areas.
C.Because there's vast market potential in China.
D.Because many photographic producers have planned to enlarge their China market.
Which of the following statements is true according to the passage?
A.It's great fun to live in big cities like Chicago.
B.There are many stores and restaurants in the Merchandise Mart.
C.It's not a good thing to have too many neighbors.
D.There are very many tall buildings in Chicago.
The United Kingdom (英国) is a country of cities. When a country has many cities, we say it is urban. The United Kingdom is one of the most urban countries in the world. 80% of its people live in cities. London is one of the world's biggest cities. People from many countries now live there. You can hear different languages spoken there.
We say the United Kingdom is an urban country because it has
A.a lot of people
B.many foreign people
C.a lot of cities
A、Admission
B、entrance
C、Access
D、pass
What's the best way to travel a short distance in most cities?
A.By car.
B.On foot.
C.By taxi.
A.Because the pressure of work may make people suffer.
B.Because many blocks in city are dirty, noisy and impersonal.
C.Because it"s hard to tlnd a good job in city.
D.Because living in a city is not safe.
Why does the author say that Kelons predominant output of fridge will come to its end?
A.Because many other foreign fridge manufacturers will overpass Kelon.
B.Because most people in the big cities have had fridges in their family.
C.Because many people in the countryside don"t use fridges as kitchen utensils.
D.Because the author is quite pessimistic about Kelon"s future.
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