题干

针对今年3月月球离地球最近引发地震的“超级月球”之说,专家指出,月球绕地球沿椭圆轨道做周期性运动,每个月都离地球“最近”一次,每次的差异非常小。根据已有研究数据来看,地震的发生与所谓“超级月球”没有任何关联,地震是地球内部的板块运动。专家的分析启示我们
①尊重事物运动的规律,探索世界奥秘 ②突破具体的实践水平的限制,不断发展真理 
③坚持联系的客观性,切忌主观随意性 ④把握辩证法的本质,促进理论创新

A:①③

B:①②

C:②③

D:③④

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A

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阅读理解

    Self-driving vehicles will rely on cameras, sensors and artificial intelligence (AI) to recognize and respond to road and traffic conditions, but sensing is the most effective for objects and movement in the neighborhood of the vehicle. Not everything important in a car's environment will be caught by the vehicle's camera. Another vehicle approaching at high speed on a collision (碰撞) track might not be visible until it's too late. This is why vehicle-to-vehicle communication is undergoing rapid development. Our research shows that cars will need to be able to chat and cooperate on the road, although the technical challenges are considerable.

    Applications for vehicle- to-vehicle communication range from vehicles driving together in a row, to safety messages about nearby emergency vehicles. Vehicles could alert each other to avoid collisions or share notices about passers-by and bicycles.

    From as far as several hundred meters away, vehicles could exchange messages with one another or receive information from roadside units (RSUs) about nearby incidents or dangerous road conditions through 4G network. A high level of AI seems required for such vehicles, not only to self-drive from A to B, but also to react intelligently to messages received. Vehicles will need to plan, reason, strategize and adapt in the light of information received in real time and to carry out cooperative behaviors. For example, a group of autonomous vehicles might avoid a route together because of potential risks, or a vehicle could decide to drop someone off earlier due to messages received, a foreseen crowding ahead.

    Further applications of vehicle- to-vehicle communication are still being researched, including how to perform cooperative behavior.