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   Transportation means any type of vehicle that we can travel in or carry goods in.From the canoe to the spaceship.we have witnessed（見證） amazing changes.
   The development of technology is the driving force behind the changes.（1）

E

E

Now we can take a weekend trip abroad by air because of the fast development of transportation.
   （2）

C

C

For example，with the economy developing rapidly，private cars are seen here and there.As a result，increasing numbers of people drive to and from work in the comfort of their cars.
   Transportation is important because it makes trade，exchange and travel easy.（3）

D

D

Transportation contributes to the development of economic，social，political and cultural fields and leads to the better future of their conditions.It may also be said that having better and more effective transportation makes a country more powerful.（4）

B

B

Without effective transportation，regions are largely separated from each other.
   With technology developing，we will have faster，safer and more convenient transportation choices.It is advised that we government should pay attention to the development of public transport.（5）

A

A

According to the newest report，Singapore has the world's best road quality，followed by Switzerland and the Netherlands.China created sharing-bicycles and battery-powered "e-bikes"，both of which are spreading.I hope our country can have a better public transportation system in the future.

A.Thus they can solve the traffic jam.
B.So people regard it as a ruler to test the development of a country.
C.Another contributing factor is the improvement of living standard.
D.At the same time，it is extremely helpful for the development of the country.
E.In ancient times ，people only travelled on foot or by riding camels and horses.
F.Do you think big cities need more public transport instead of more private cars？