1. (2022·徐州) 阅读理解

Flying cars: flying high and reaching for the sky!

Traffic jam is almost every driver's headache. So it's not surprising to see why the idea of turning cars into flying machines has been popular for years. The flying cars can be seen in a lot of science fiction novels and films. Now the idea may become a reality in the near future.

Basic information

● A flying car provides transport by both land and air.

● A few models of flying cars have already completed test flights.

Advantages

● Reducing road traffic jams.

● Travelling across greater distances much faster than common cars.

● Saving space on the ground for parks and other public spaces.

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● Building an engine that is powerful enough to lift and fly the car for a long time.

● Creating a strong lightweight body so that the flying car can be used in any weather.

● Designing sky "roads" to manage the flow of traffic in the air.

● Making new traffic rules in the sky.

1. （1） How many advantages does the material tell us about flying cars?

   A . Two. B . Three. C . Four. D . Five.
3. （2） Which word is the most suitable for     ▲    ?

   A . Disadvantages. B . Possibilities. C . Contributions. D . Challenges.
5. （3） What do we learn from the material?

   A . People may drive flying cars in the near future. B . So far no flying cars have completed test flights. C . There are some rules against the use of flying cars. D . Flying cars can be used on land, in water and in the air.
7. （4） What's the main purpose of the material?

   A . To explain how to make flying cars. B . To introduce flying cars. C . To show the importance of flying cars. D . To advertise for flying cars.