It is sometimes said that strange flying objects have been seen high up in the sky. People call these strange objects Unidentified Flying Objects (UFO). These UFOs caused a lot of interest. Some of the reports about them are difficult to believe. Some have been explained in scientific ways. Others have never been explained. Here is an account of UFOs from a report.
Dennis Burdens, who wrote an article, tells us that he once saw a UFO himself. He was having dinner one night with a friend near Tripoli, Libya, and after dinner the two men walked across a yard to his room to look at some papers. Burdens noticed that the moon looked strange that night.
“It wasn’t the moon ”, was the reply.
They watched the light and saw that it was moving. It seemed to be an object rather like a big plate. In some ways it looked like smoke with a light on it, but it wasn’t smoke because it didn’t change its shape. It was moving in a regular way. That is to say, it didn’t go suddenly faster or more slowly, and it didn’t go higher or lower. So the two men decided that there must be men in it.
After that, Burdens said that he felt eyes looking at him. He was being watched in the darkness.
When it was nearer, they noticed that the bottom parts were brighter than the top. The bottom was yellow and the top red. Then the object suddenly turned away and left Libya, moving very fast.
On a later day Burdens talked to other people about it, and he found some who had seen it. They all described it in the same way. Could they all be mistaken?
【小题1】 UFOs are .A．flying high up in the skyB．strange flying objectsC．difficult to believeD．very interested【小题2】 A UFO was seen one night .A．when they were walking across a yard to Burdens’ roomB．while they were looking at the light C．when Burdens noticed the moon appearing strangeD．while they were having dinner【小题3】The UFO moved .A．regularlyB．in a changeable wayC．slowlyD．fast【小题4】 The UFO looked like .A．smokeB．a large plateC．lightD．a jumping object【小题5】The UFO was seen .A．by Burdens and his friendB．brighter in the darkness C．by several peopleD．to have a yellow bottom and a red top in the same wayB
网友回答
(答案→)B
解析：
【小题1】见第一自然段第一句和第二句。
【小题2】见第二自然段。
【小题3】见第四自然段第四句。
【小题4】根据第四自然段第二句可推知答案。
【小题5】根据最后一段的内容可得出答案。