What will travel be like in 2070? Maybe travel will become smarter and easier by that time. Here are some amazing predictions about traveling that might happen in 2070.

At the airport

You will use “heartbeat passports” at the airport. And passport checks will not be used anymore, because everyone’s heartbeat is different and it can tell you who you are and where you will go. Also, it provides more personal information.

On the airplane

Airplane seats could fit a person’s body shape, size and even temperature. There will be more screens on the airplane. With a futuristic device (未来设备), you can watch many kinds of movies on the airplane right before your eyes.

In the hotel

3D print technology will develop surprisingly fast. It can print almost everything like clothes and food. So when you get to the hotel, the suitcase will not be needed any more.

During the trip

The trip will become interesting and colorful. Many kinds of services will be provided during the trip. If you want to see what happened in the Ming Dynasty or the first Olympic Games, you can just wear a special headset or glasses.

【小题1】What will travel might be like in 2070 according to the passage?

A．Smarter and easier.

B．More expensive.

C．More difficult.

D．Much cheaper.

【小题2】You will use ________ at the airport instead of passport checks.

A．heartbeat passports	B．personal information
C．personal body shape	D．3D print technology

【小题3】3D print technology can ________.

A．help us to check passports	B．provide many kinds of movies
C．print almost everything like clothes and food	D．take us to see the first Olympic Games

【小题4】What is the best title of the passage?

A．Heartbeat Passports

B．A Futuristic Device

C．3D Print Technology

D．Travel in 2070