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4.On June 24,1947,a US pilot named Kenneth Arnold looked out the window of his plane and saw nine silver objects flying close together.
(66)C Kenneth guessed that their speed was more than 1,600kilometres an hour.He told journalists that the objects did not move like planes,but like saucers(碟狀物) move when someone throws them across the surface of water.Later one of the journalists called the objects"flying saucers".
This was the first time the expression"flying saucer"was used,but people have seen UFOs (unidentified flying objects) in the sky centuries ago.For example,in the thirteenth century some English farmers saw a flat,(67)D This is surprising because in those days there were no planes,weather balloons,or space stations that could be mistaken for UFOs.
Today,many UFOs turn out to be something quite ordinary.(68)B eight colored lights appeared in the sky above Kuala Lumpur in Malaysia.The lights seemed to float in the air for ten minutes before moving off and disappearing.(69)E They turned out to be good luck lanterns(燈籠) that had been released from a temple.
Most UFOs can be explained like this.(70)A surveys show that at least half of us believe intelligent life exists on other planets.Is it possible,therefore,that someone from"out there"is visiting us?

根據材料內容,從下面五個選項中選出能填入文中空缺處的最佳選項,使短文意思通順,內容完整,并將其稱號填寫在下面題號后的橫線上.
A.There are many
B.One evening in February,2001,
C.They were moving very quickly.
D.silver object in the sky.
E.Many people thought they were UFOs.

分析 文章大意:這是一篇議論文,主要介紹不明飛行物.不明飛行物像盤子在水面上旋轉一樣飛行,因此最開始被稱為飛碟.很多人看到過不明飛行物,有的其實是一些燈籠、氣象氣球等.但很多是不能解釋的.很多人認為智能生命存在于其他行星上.也許會有外星人來拜訪我們.

解答 66.答案:C.選句題.根據下句Kenneth guessed that their speed was more than 1,600kilometres an hour.肯尼斯猜想他們的速度是每小時超過1600公里.可知,上句應該是"它們移動得很快.",選C.
67.答案:D.選句題.根據下句This is surprising because in those days there were no planes,weather balloons,or space stations that could be mistaken for UFOs.這是令人驚訝的,因為在那些日子里沒有飛機,氣象氣球,或空間站,可能被誤認為不明飛行物.可知,上句應該是一些英國農民在"天空中看到一個扁平的銀色物體".選D.
68.答案:B.選句題.根據下句eight colored lights appeared in the sky above Kuala Lumpur in Malaysia.八個彩燈出現在吉隆坡馬來西亞的天空.可知,應該是在晚上的時候.上句填"2001年2月的一個晚上",選B.
69.答案:E.選句題.根據下句 They turned out to be good luck lanterns(燈籠) that had been released from a temple.他們原來是從寺廟釋放幸運的燈籠.可知,應該是誤以為是不明飛行物.上句填"許多人認為它們是不明飛行物.",選E.
70.答案:A.選句題.根據下句surveys show that at least half of us believe intelligent life exists on other planets.調查顯示至少有一半的人相信其他星球上存在智慧生命.可知,surveys調查,復數.應該是"有許多"調查.選A.

點評 閱讀選句,要注重句子與句子之間、段落與段落之間邏輯關系以及對篇章的整體理解.結合語境,根據所給句子,完成答案.

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