（2025·四川广安）Have you ever imagined being in a car which is driven by a computer, not a human? In recent years, China has made great progress in self-driving technology. Since August, 2022, self-driving taxis can run on the roads in Wuhan, Chongqing and Shenzhen. Why do we develop self-driving cars?
Self-driving cars can bring us many advantages. First, they use computers to feel the things around them and make better use of space. This means fewer traffic jams and better parking space for cars. Second, self-driving cars can help the disabled(残疾的) or blind people to get around more easily. Third, self-driving cars hardly make wrong decisions or lose focus, so there will be fewer accidents and deaths on the road.
However, self-driving cars are not perfect. They also have some problems. If something unexpected on the road happens, self-driving cars cannot react(反应) as fast as human drivers. Also, when the weather is bad, like heavy snow, self-driving cars cannot see the lines on the road easily. This may cause an accident. Besides, if the computer system of the car is broken by someone, the car will crash(撞毁).
It is clear that there is still a long way to go to make self-driving cars more common and safer. And China is taking steps to make this happen.
(
C
)54. What problems about self-driving cars are mentioned in Paragraph 3?
① They can't react as fast as human drivers in unexpected situations.
② They are harmful to the environment.
③ They can't see the lines on the road easily during the bad weather.
④ They will crash when their computer systems are broken.
A.①②③
B.①②④
C.①③④
D.②③④
解析：
【分析】
这是一道阅读理解细节筛选题，解题时首先要根据题干要求，将查找范围锁定到指定的第三自然段，之后逐一核对题干给出的4个相关表述，和原文内容做比对：凡是原文明确提到的就保留，完全没有提及的就排除，最后结合选项组合就能选出正确答案。本题中表述②“对环境有害”在全文都没有出现，直接排除所有带②的选项，就能快速得到结果。
【解析】
第一步：根据题干定位到文章第3段，逐一核对4个表述：
1. 原文第3段明确提到"If something unexpected on the road happens, self-driving cars cannot react as fast as human drivers"，和表述①内容完全吻合，属于文中提到的问题；
2. 全文没有任何内容提及自动驾驶汽车对环境有害，表述②属于无中生有，不符合原文；
3. 原文第3段提到"when the weather is bad, like heavy snow, self-driving cars cannot see the lines on the road easily"，和表述③内容完全吻合，属于文中提到的问题；
4. 原文第3段最后一句提到"if the computer system of the car is broken by someone, the car will crash"，和表述④内容完全吻合，属于文中提到的问题。
第二步：统计可知文中提到的问题是①③④，对应选项C。
【答案】
C
【知识点】
阅读细节定位，信息比对排除
【点评】
本题属于基础类细节理解题，解题门槛较低，只要严格按照题干指定的段落范围查找信息，不加入自己的主观臆断，完全以原文内容作为判断依据，就能轻松选出正确答案，同学们做这类题时要注意不要把自己的课外常识当成文章给出的信息，避免误选。
【难度系数】
0.8
