Petrol is no longer cheap .? A./;fuel B./;fuels? C.a;fuel D.the;fuel? 题目和参考答案——青夏教育精英家教网—

题目内容

Petrol is no longer 　　　　 cheap 　　　　.?

A./;fuel　　　　　　　　　　　　　　 B./;fuels?

C.a;fuel　　　　　　　　　　　　　　 D.the;fuel?

答案：C
解析：

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　　A very rapid increase in the number of cars began almost immediately after they were invented to meet the need for the regular rapid transportation and convenience．The car is such a part of our everyday life and so much taken for granted nowadays that we rarely think twice when we get into it and get it started．The USA is even referred to as“a nation on wheels”．But how many of you have ever thought how the car is designed and operated?

　　In cars of normal design, the petrol system is made up of three main parts：storage tank, a pump and a carburetor．

　　The petrol tank is fitted at the back of the car where it is out of the way, yet easily filled at a gas station．Tanks are in various capacity but they usually hold enough petrol for 250－300 miles running．Because the tank is at the opposite end of the car from the carburetor, which is fitted high up on the engine, a pump is needed to draw the petrol from one to the other, so it is from the carburetor that the petrol is finally fed into the engine．Pumps can be of two kinds：electrically operated or mechanically driven from the engine．

　　Next time when you are driving a car, you may wonder what a great and magic invention the car is．

(1)

Choose one picture which shows the correct petrol system described in this passage．
[　　]
A．
B．
C．
D．

(2)

The passage tells the reason why ________．
[　　]
A．	there are different types of tanks in capacity
B．	the tank is designed at the back of the car
C．	the pump is mechanically driven from the engine
D．	the petrol is fed into the engine from the carburetor

(3)

It is necessary to use a pump to send petrol to carburetor because ________．
[　　]
A．	the engine needs supplying with a certain amount of petrol
B．	the pump can press the petrol to recycle
C．	the carburetor has difficulty in drawing petrol from the tank
D．	the tank isn't fitted in proper position

Have you heard ________ news？ The price of ________ petrol is going up again!

A．the；the? B．/；the? C．the；/? D．/；/

Have you heard ____ news? The price of ____ petrol is going up again.

A．the, the B．/, the C．the , / D．/, /

The oil resources which are left will not last very long. This means that all vehicles such as cars, trains, buses, planes and ships that need oil to work will not be able to run. So it will be necessary to develop a new system of transport which uses a fuel more than oil. Electric vehicles are one possibility. In Britain, most families have at least one car and this car is used every day. It could be that only one person in the family drives the car to work or for shopping. The number of cars on the road which are almost empty perhaps helps to explain why the oil is used up so quickly. The family car is a very useful form of transport but it is also a great waste of energy, especially if it is compared with buses or trains. Much petrol is used by a car which is traveling at 120 kilometers an hour. Clearly, it would be better if there were fewer cars on the road and more speed limits so that the oil which is left will last as long as possible.

About 25% of Britain’s total consumption of energy is domestic—it is used only in the home. Just over 20% is used for transport. Most of the energy is used in industry. It is difficult to suggest any possible energy conservation in industry because many of the suggestions would mean that some people would lose their jobs. It is important that industry produces the same amount of products using the same amount of workers.

Obviously, conservation is not going to be the answer to the energy crisis（危机）. The most it can do is to give more time for a better solution to be found. The more time which is available for new sources of energy to be developed, the better it is because there is still a lot of work to be done in order to find suitable, safe methods of producing energy.

1.In Britain, what reason could help to explain why oil is used up very quickly?

A．People use cars every day.

B．Most families have at least one car.

C．Many cars on the road are almost empty.

D．Electric vehicles are used.

2.Which of the following is true?

A．Compared with buses and trains, the family car is useful and can save energy.

B．A car driving at the speed of 80 kilometers per hour uses half as much petrol as a car traveling at 160 kilometers per hour.

C．It is possible for people to develop vehicles.

D．Limitation of the number of cars on the road and their speed will help the oil last longer.

3.What does the underlined word “domestic” mean in Paragraph Two?

A．For household use. B．On the road.

C．Slow driving. D．Fast driving.

4.What is a better way to solve the problem of the energy crisis?

A．Governments should cut down the number of family cars on the road.

B．The speed of vehicles must be limited.

C．New sources of energy should be found and developed.

D．Factories should cut down on production.

Have you heard ______ news？The piece of _______ petrol is going up again!

A．the, the

B．不填，the

C．the, 不填

D．不填，不填

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