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Building a country is never easy. But how about destroying it? A new report said long time of climate change can do that. The report said Tuvalu will be the first country to be completely lost because of climate change.
Tuvalu is a Pacific island nation with nine islands and 12, 000 people. It has long been at risk from rising sea levels. Now, 40 percent of the area in its capital is underwater at high tide(涨潮). By the end of the century, it is believed that all the islands will be underwater.
To help with the problem, the country plans to build its country in the metaverse(虚拟世界). The digital country will recreate the same landscape(景观) and keep its cultural and historical records. No matter where they live in the real world, the people in this country will have their identity(身份) and “live” in its online communities.
This news made many people in Tuvalu excited. But Li Zuxi, director of the metaverse lab of Qingbo Intelligent Technology, said it may not be the best solution.
“Though the digital nation belongs to Tuvalu, it’s still built on a metaverse platform , ” said Li. “Now, the metaverse is not mature(成熟), which may bring some problems. ” He gave us an example. If people from other countries enter the space of the digital country but just show their names, how do people know if they do or do not truly belong to that country?
Li added that instead of trying our best to build digital nations, it’s better to pay attention to saving the real world now.
1．What problem does Tuvalu face?| A．Rising sea levels. | B．A dropping population. | C．The low levels of high tide. | D．There is not enough water to use. |
| A．break the country into several parts |
| B．fight against climate change |
| C．move the country to another island |
| D．build a digital country online |
| A．The “new” Tuvalu is larger than the real one. |
| B．It has no records of culture and history. |
| C．People can find the same buildings as they are now. |
| D．People of the “new” Tuvalu have no identity. |
| A．The metaverse world is safe. |
| B．He fully supports the rebuilding of Tuvalu. |
| C．He calls for more countries to enter the metaverse. |
| D．It’s hard to manage a digital country. |
| A．The metaverse will take the place of the real world. |
| B．The metaverse can help to protect culture. |
| C．The metaverse has a bright future. |
| D．Climate change happens more slowly than before. |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
