第5部分：补全短文(第46~50题，每题2分，共10分)
下面的短文有5处空白，短文后有6个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复文章面貌。
标题： the mysteries of Nazca
A. Other scientists are now searching for evidence to prove this.
B. A Swiss writer named Erich Von Daniken wrote that the Nazca lines were designed as a landing place for UFOs.
C. Scholars differ in interpreting the purpose of the designs.
D. The largest pictures may have been the sites for special ceremonies.
E. Seen from the ground, it looks like lines scratched into the earth.
F. He called Nazca “the largest astronomy book in the world”.
答案：
46. 答案为E. seen from the ground, it looks like lines scratched into the earth.解析：It 指代空格上文中的：one of the most unusual artworks47. 答案为:B. A Swiss(瑞士) writer named Erich wrote that Nazca lines were designed as a landing place for UFOs.解析： the Nazca lines 回应空格上文中的linesUFOs呼应空格下文中的spaceship48. 答案为F. He called Nazca “the largest astronomy book in the world”.解析：He 回指空格上文中的an American explorer PaulAstronomy 回应空格上文中的stars, planets49.D. The largest pictures may have been the sites for special ceremonies.解析：largest与空格下文中的big呼应Ceremonies与空格上文中的religious reasons呼应50.A. Other scientists are now searching for evidence to prove this.解析：other scientists 与空格上文中的two scientists 呼应