Đề bài:
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks.
Bài Đọc
In recent years, self-driving cars have emerged as one of the most significant technological innovations. Vera, one of the first fully autonomous vehicles, (1) ________. After her first test run in Greenwich, UK, she has undergone numerous trials across the globe, showcasing the potential of autonomous driving. In one such event, Vera participated in the World Autonomous Vehicle Challenge in 2019, where it successfully completed a series of complex maneuvers without human assistance. Vera is an example of how artificial intelligence and machine learning are changing the future of transportation, (2) ________. Without a doubt, Vera and other autonomous vehicles highlight the progress that has been made in the field of automation and robotics. (3) ________. Vera's exterior design is inspired by both modern automotive engineering and futuristic concepts. (4) ________. The most striking feature of Vera is its advanced sensor system, which allows it to detect obstacles, navigate complex road networks, and ensure passenger safety without human input. Vera astonishes experts and the public alike with its seamless navigation. The Vera Intelligence System, which combines AI, machine learning, and real-time data processing, allows the vehicle to make decisions in real time. Equipped with sophisticated algorithms, (5) ________.
Giải thích câu 1
that had its first activation in March 2021
the activation of which took place in March 2021
was first launched in March 2021
having been initially activated in March 2021