According to recent surveys, 72% of all Americans believe that the United St

游客2023-10-17  12

问题     According to recent surveys, 72% of all Americans believe that the United States government is【C1】hi______information about UFOs. Almost 68% of people think that the government has secret knowledge of extraterrestrial life. It is not【C2】______(surprise)that the government has come under more and more【C3】pr______ to declassify its UFO records and make them public. A variety of different groups have been involved in these efforts.
    One group to become involved is called CFI, the Coalition for Freedom of Information. John Podesta, who was White House Chief of Staff during Bill Clinton’s【C4】______(president), is one of the many high-powered people active in this group. CFI’s aim is not to prove the【C5】______(exist)of extraterrestrial life, but to make it easier for scientists in general to study unexplained aerial phenomena. Podesta and his group have asked the Pentagon to declassify its UFO records and therefore provide scientists【C6】______data that will help in the study of UFOs.
    CFI has requested the release of information on several UFO cases, starting with the Kecks-burg, Pennsylvania, incident. This incident took【C7】______ in 1965 when a large acornshaped object, the size of a small car, crashed in Pennsylvania. Some analysts say it could have been the spacecraft Kosmos 96 that had been launched towards Venus by the Soviet Union, but failed to escape Earth’s【C8】g______. Others say the object did not look anything like spacecraft built on Earth in 1965.
     【C9】Add______, the people of Kecksburg want to know what happened. On that【C10】 af______, hundreds of eyewitnesses watched a fiery streak of light descend from the sky towards Earth. Officials explained that nothing was found or recovered and that maybe the fireball in the sky was a meteor. But many witnesses say they saw a number of military personnel from the Army and the Air Force search the woods, and later that evening, saw a large military tractor-trailer coming from the area carrying a large object under a tarp. [br] 【C5】

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答案 existence

解析 (空格前为定冠词the,空格后为介词of,故空格处需填入名词。existence为exist的名词形式。)
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