请认真阅读下面短文，从短文后各题所给的 A、B、C、D 四个选项中，选出最佳选项。
In the year 2070, you will be about 60 years old. The good news is that travel might have become smarter by that time. Let's take a look at some mind-blowing ideas.
Heartbeat passport
Paper passports will be a thing of the past. You will use “heartbeat passports”. Everyone's heartbeat is different, so the data will be used to tell who you are.
More comfortable flight
The seats on the plane will no longer be “one size fits all”. You'll be able to book a seat according to your body type. The seat might even be able to cool or warm you to your favourite temperature. There will also be no more screens on the back of the seats. A futuristic device could show movies straight in front of your eyes.
Printed clothes and food
If you hate packing clothes, you may not need to do it in the future. Before you fly, you will have a body scan. And upon arrival, you'll find a wardrobe full of 3D printed clothes in your size. When you leave, the clothes can be recycled and reprinted for the next person. You can also print whatever you want to eat in this way.
Bring history back to life
If you like to visit historic sites, AR will
change the game. Wearing a headset, you can see what happened at a historic site, such as a famous battle. You may even be able to sit among the cheering people at the first Olympic Games.
(
D
) 1. How can we stay more comfortable on planes in the future?
A. We can bring our own seats onto the plane.
B. We can read books in a quieter environment.
C. We can have bigger screens to watch movies.
D. We can change the temperature of our seats.
(
C
) 2. People will use 3D printing to
in the future.
A. print their plane tickets
B. scan their bodies for safety
C. print clothes of their sizes
D. show the menu of a restaurant
(
D
) 3. What can we infer from paragraph 4?
A. People won't wear any new clothes.
B. The plane won't have our wardrobe.
C. People will be very short of food.
D. People will recycle the printed clothes.
(
A
) 4. The underlined phrase “change the game” means
.
A. change how people visit a historic site
B. change what happened at a historic site
C. change how people see each other in games
D. change what a historic site looks like
(
B
) 5. What does the passage mainly talk about?
A. What to eat and how to live.
B. Cool ideas for future travel.
C. Comfortable seats on the plane.
D. People's dream life in 2070.
