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國小教甄|英語英語112 年第 54 題單選題
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The world is changing rapidly, and technology is playing a major role in that change. With each passing year, new technological advancements are being made, and the world is becoming more connected and more automated. One major trend in future technology development is the continued growth of artificial intelligence (AI). As machines become more intelligent, they will be able to take on increasingly complex tasks, from driving cars to diagnosing medical conditions. However, the development of AI also raises ethical concerns, as machines become more autonomous and potentially pose a threat to human employment and safety. Another area of future technology development is the Internet of Things (IoT), which involves the connection of everyday objects to the internet. This can enable devices to communicate with each other and with users, leading to increased efficiency and convenience in our daily lives. However, the widespread use of IoT also raises concerns about privacy and security. In the future, it is also likely that virtual and augmented reality technologies will become more prevalent. These technologies can be used for a variety of purposes, from entertainment to education and training. However, they also raise concerns about addiction and the potential for users to become detached from reality. Another area of future technology development is nanotechnology, which involves the manipulation of matter on an extremely small scale. Nanotechnology has the potential to revolutionize fields such as medicine, energy, and materials science. However, there are also concerns about the environmental and health risks associated with the use of nanomaterials. In the future, it is also likely that blockchain technology will become more widespread. Blockchain is a decentralized ledger system that can be used to securely store and transfer data and assets. But this technology has the potential to disrupt industries such as finance, healthcare, and supply chain management. Finally, advances in biotechnology may lead to new treatments and therapies for a wide range of diseases and conditions. For example, gene editing technologies such as CRISPR have the potential to cure genetic diseases, while stem cell therapies may one day be used to regenerate damaged tissues and organs.

According to the passage, what can we infer about some of the potential risks that may be associated with the widespread use of blockchain technology?

ARisks to security and privacy, such as hacks and data breaches.正確答案
BRisks to the environment and public health, such as pollution from mining operations.
CRisks to economic stability, such as market crashes caused by blockchain-based financial systems.
DRisks to personal relationships and mental health, such as addiction to cryptocurrency trading.
答案與詳解
A
正確答案
答案為 A,因為區塊鏈與安全儲存及轉移資料、資產有關,可合理推論其廣泛使用可能帶來安全與隱私風險。

為什麼答案是 A

文章指出區塊鏈可用於安全儲存與轉移資料及資產;若廣泛使用,最可合理推論的風險便是資料安全、隱私保護、駭客攻擊或資料外洩等問題。

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