You are visiting the Eiffel Tower in France, but the next second you are in Thailand. Then, suddenly you may have dinner with Barack Obama in America. But you are not dreaming. This is what might happen in the near future. With the help of virtual reality (VR,虚拟现实) technology, a lot of changes are taking place in our life.

VR is a computer technology that makes an environment and allows users to see and even interact(互动) with it. Just wear a pair of VR glasses joined to your computer and you can experience a lot of things without stepping out of your room.

"The most interesting part of VR is that it offers an immersive (身临其境的) experience," said Wang Bing, leader of the Chinese entertainment company Funshow."That’s why VR movies are popular among users. You become a part of the story."According to the Report on Chinese VR Users’ Behavior last month, over 960,000 people in China have bought VR products and 83.2 percent of them have watched VR movies.

VR can also be used in some other ways. It can help to train workers before they have to work in highly dangerous environments. VR also helps patients with acrophobia (恐高症) by making them think they are standing on the top of a tall building.

However, VR technology still has a long way to go. Users report feeling sick while wearing VR glasses. Maybe it could take a period of time for VR to be widely used around the world.

1.With a pair of VR __________, users can experience many things at home.

A. eyes B. shoes C. glasses D. ears

2.VR movies are very popular because they make the users ___________.

A. become much healthier

B. stand on the top of a tall building

C. become a part of the story

D. work in dangerous environments

3.To be widely used, VR glasses must solve the problem of ___________.

A. making people feel sick

B. providing an unreal environment

C. costing too much money

D. taking a long time to join to the computer

4.The best title of the passage may be "__________ ".

A. Traveling with VR B. VR Changes Our Life

C. VR Movies Get Popular D. VR Needs to Be Developed

Captain Nemo seemed very sure that that savages could not harm us. I slept well. When I went outside the next morning, I saw that there were many more natives on the beach. It was low tide, and many of them had come quite close to the Nautilus. I asked Conseil to get a net, and we used it to get some shells from the water. They were very pretty shells. Suddenly, I saw a very rare and beautiful shell. We looked at it together. One of the savages threw a stone at us and broke the shell. Conseil was very angry. He fired his gun at the savage. Then, we noticed that the savages had come very close to the Nautilus in their canoes. A few moments later, they began to shoot their arrows at us. We went inside and told Captain Nemo about it. He ordered his men to close the doors.

"But what will happen tomorrow?" I asked. "You will have to open the doors to get more air, and the savages will come in."

"Do you think they will dare?"

"I am sure they will."

"We have nothing to fear," he said again.

Captain Nemo asked me about our trip to the island. I told him what we had seen and done. We talked about another French sailor called D'Urville, whose ship was wrecked in the Torres Strait. He told me again that the high tide the next day would lift the Nautilus off the reef. (选自《海底两万里》)

1.The word "savages" may have the similar meaning to ________ in this passage.

A.natives B.shells C.Nautilus D.canoes

2.Conseil and I tried to get some shells with a(n) ________.

A.gun B.arrow C.net D.ship

3.Conseil shot at the savage because the savage ________.

A.looked very ugly B.threw a stone at him

C.shot an arrow at him D.broke the shell with a stone

4.The story happened when the Nautilus ________.

A.was flying over the Torres Strait B.was running in the ocean

C.was kept on the reef D.was with D'Urville

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