Read the following passage about electric vehicles 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 from 18 to 22.

Electric vehicles (EVs) have gained popularity over the past decade due to growing environmental concerns and technological advancements. Tesla, a prominent EV manufacturer, (18) _______. The company’s innovative approach to electric transportation has attracted significant interest from both the public and industry experts alike, creating a shift in how people view sustainable transportation. Tesla has played a key role in the EV revolution by introducing sleek designs, long-range batteries, and advanced self-driving technology.

In 2020, EVs represented nearly 3% of global vehicle sales, and this number is expected to increase as more countries adopt strict emission regulations to combat climate change. Tesla, along with other companies (19) _______, has been working on improving battery efficiency and reducing production costs, thus making EVs more accessible to the average consumer. Despite the high initial cost, EVs can provide significant savings in fuel and maintenance over time, which makes them a practical choice for many consumers around the world.

The increasing availability of charging stations also supports the growth of the EV market. Charging infrastructure is expanding rapidly in urban areas and along highways, (20) _______. This development is aimed at alleviating the so-called “range anxiety,” which refers to drivers’ concerns about running out of battery power before reaching a charging station, a worry that has historically deterred some potential buyers.

Additionally, governments around the world are offering incentives such as tax credits and rebates to encourage EV adoption, making the transition to electric vehicles even more appealing. With these advantages, EVs are expected to play a critical role in achieving carbon neutrality, an essential goal for addressing climate change. (21) _______ is no longer just a distant ideal but an achievable reality, thanks to the combined efforts of governments, corporations, and individual consumers alike.

As EV technology continues to evolve, some predict that traditional gasoline vehicles may eventually become obsolete in the near future. The journey to a fully electric future may still have its challenges, yet the progress made so far (22) _______.

Đáp án đúng là: B
Giải thích
●Phân tích ngữ nghĩa và ngữ pháp: Ta cần một cụm từ mô tả về sự ra mắt và quá trình phát triển của Tesla, đặc biệt liên quan đến sự nổi bật của hãng này trong ngành xe điện.
●Phân tích các đáp án:
oA. "of which the public activation was celebrated with much fanfare back in 2008" – Cấu trúc này không hợp lý, vì "activation" không phù hợp với ý nghĩa của việc ra mắt một công ty. Thêm vào đó, "of which" không liên kết rõ ràng với Tesla, sau of which phải bỏ “the” vì nó dùng như whose
oB. "was first publicly launched in 2008 and has grown in popularity since then" – câu bị động, thể hiện rõ ràng Tesla được ra mắt công khai lần đầu tiên vào năm 2008 và đã dần trở nên phổ biến từ đó.
oC. "that had its first major public launch and fanfare back in the year 2008" – "that had its first major public launch" cần thêm 1 V vì câu có đại từ quan hệ
oD. "having been celebrated and activated widely by the public in 2008 with much enthusiasm" – Cấu trúc này sai ngữ pháp vì "having been celebrated and activated" +>câu thiếu V
●Đáp án đúng: B