問題詳情

Ⅱ、綜合測驗：20％ （＠１分）
(A) Accounts of unidentified objects appearing in the sky, moving at great speeds, and then disappearing come from all over the world every year. There is 16 any proof of these UFOs, but sometimes, some mysterious material is found near UFO sightings. This substance is called Angel Hair by UFO believers, and it is thought to be produced by the strange objects in the sky.Angel Hair has only been found a few times. The most widely 17 incident was in France in 1952. The people of Oloron witnessed a UFO that left plumes of white smoke. This smoke fell to the Earth, 18 balls of a cotton-like substance on the ground. The problem was that the substance melted before it could be examined properly. Similar substances have been reported at two or three other UFO sightings since then, and there was one time in New Zealand 19 Angel Hair fell from a clear sky.People who study UFOs believe that Angel Hair is a kind of exhaust fume left by UFOs. Skeptics, 20 , say that it could be spider webs or electrically charged dust.
16.
(A) still
(B) mainly
(C) almost
(D) hardly

參考答案

答案：D[無官方正解]
難度：簡單0.777778
統計：A(0),B(0),C(2),D(7),E(0)

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