General Knowledge

The Hong Kong-Zhuhai-Macau Bridge is approximately 55 kilometers long, but the total length including connecting roads and bridges is about 65 kilometers, making option B the most accurate choice for the total length.

The Ocean Monitoring Fleet known as 'Argo' consists of a global array of profiling floats that measure temperature and salinity in the ocean. This is a well-known international program for ocean observation.

Bern is known as the 'City of Bears' because of its historical association with bears and the bear symbol in its coat of arms. The city even has a bear pit and a bear park, reinforcing this nickname.

Ho Chi Minh was the leader of the Vietnamese independence movement against French colonial rule, founding the Viet Minh and later becoming the President of North Vietnam.

The first summit of the Organization of Islamic Cooperation (OIC) was held in Rabat, Morocco, on 25 September 1969. This is confirmed by the official OIC website and multiple authoritative sources. The original question incorrectly stated Saudi Arabia as the location, but Rabat is the capital of Morocco, making Morocco the correct answer.

CCTV stands for Closed Circuit Television, which refers to a video surveillance system where the signal is not publicly distributed but is monitored for security purposes.

China is the most industrialized country in Asia, leading in manufacturing output and industrial production. In 2023, China accounted for about 29% of global manufacturing output, making it the largest industrial economy in Asia and the world. While countries like South Korea are also highly industrialized, their scale is smaller compared to China. Therefore, China is correctly identified as the most industrialized country in Asia based on total industrial output and manufacturing capacity.

Mao Zedong was the chairperson of the Chinese Communist Party at the time of the liberation of China in 1949, leading the party to victory and founding the People's Republic of China.

The first person to reach both the North and South Poles was Sir Edmund Hillary. He reached the South Pole overland in January 1958 as part of the Commonwealth Trans-Antarctic Expedition, and later reached the North Pole by plane in 1985. Robert Swan was the first to walk to both poles, completing the feat in 1986 and 1990 respectively, but Hillary reached both poles earlier by any means. Ronald Amundsen was the first to reach the South Pole (1911) but did not reach the North Pole on foot; he flew over the North Pole in 1926. Robert Peary claimed to have reached the North Pole in 1909, but his claim is disputed. Yuri Gagarin was the first human in space and did not reach either pole.

East Timor was a former Portuguese colony before gaining independence. It is located in the Indonesian Archipelago but was colonized by Portugal, not the Dutch, English, or French.