根据短文内容，从短文后方框中的A—F选项中，选出最佳选项补全短文，并涂在答题卡上相应的位置。选项中有一项为多余选项。

In recent years, artificial intelligence (AI) has developed quickly and has become very popular. It is changing our life in different ways. AI is the art of training computers to “think” and have a “brain”. It allows devices (设备) to help us do things by programming and coding. ___1___ Then it could repeat the job over and over again.

AI makes our daily lives easier. It could work all the time and can reduce human mistakes. ___2___ Doctors use AI to look over patients. Astronauts use AI for discovering planets. Artists use AI to make art works. Teachers use it to prepare for lessons, while students use it to find learning materials. These are only a few examples of AI. In our daily lives, we see and use AI here and there.

___3___ One of the problems is that AI can’t develop a child’s confidence and creativity like teachers. Another problem is that AI devices would go out of control and have their own “opinions”. ___4___ So you see, AI is a technology we still need to improve.

In the future, AI may get better and better. Maybe one day, AI could help us do things in smarter ways, such as doing science experiments and going to outer space. ___5___ But this technology is sure to be a great success in our inventing history. We can expect more amazing things from AI in the future.

A. For example, some self-driving cars could go out of control and cause car accidents.

B. The device is taught to drive a car or do other human-like things.

C. Although AI makes our lives easier, it also has problems.

D. AI can be helpful to both students and teachers.

E. We never know how AI will develop.

F. It shows great ability in different fields.

1.1.

A

B

C

D

解析：选B。上下文衔接（顺承关系）。前文提到 “人工智能通过编程让设备帮我们做事”，后文 “然后它能重复这项工作”，B 选项 “设备会被教导驾驶汽车或做其他类人工作” 承接前文 “设备做事” 的话题，说明设备被赋予的具体任务，衔接自然，符合逻辑。

2.2.

A

B

C

D

解析：选F。上下文衔接（总起下文）。后文列举了医生、宇航员、艺术家、教师和学生使用人工智能的不同场景，体现人工智能在多领域的应用。F 选项 “它在不同领域展现出强大能力” 是对后文具体实例的总起，起到承上启下的作用，符合语境。

3.3.

A

B

C

D

解析：选C。上下文衔接（转折关系）。前文重点讲述人工智能的优势（让生活便捷、多领域应用），后文转而介绍人工智能存在的问题（无法培养孩子能力、设备可能失控），C 选项 “尽管人工智能让生活更便捷，但它也存在问题” 以转折关系引出下文的问题，逻辑连贯，是过渡句的最佳选择。

4.4.

A

B

C

D

解析：选A。上下文衔接（举例说明）。前文提到 “人工智能设备可能会失控并产生自己的‘想法’”，A 选项 “例如，一些自动驾驶汽车可能会失控并引发交通事故” 是对 “设备失控” 的具体举例，让抽象的问题更具体，符合 “提出观点 + 举例论证” 的逻辑。

5.5.

A

B

C

D

解析：选E。上下文衔接（顺承未来）。前文提及 “未来人工智能可能会越来越好”“也许有一天能做更多事”，E 选项 “我们永远不知道人工智能会如何发展” 承接 “未来” 的话题，既符合对未知未来的客观描述，又与后文 “但它必定是巨大成功” 形成转折，衔接自然。