40．The passage"Night of the Living Ants"tells us about________.

　　A．how an ant is moved out of the nest at nigh

　　B．what an ant does at night

　　C．how an ant finds its way in darkness

　　D．what happens when an ant dies

　　第三篇

　　The Iceman

　　On a September day in 1991，two Germans were climbing the mountain between Austria and Italy．High up on a mountain pass，they found the body of a man lying on the ice. At that height (10,499 feet or 3，200 meters)，the ice is usually permanent，but 1991 had been an especially warm year．The mountain ice had melted more than just usual and so the body had come to the surface．

　　It was lying face downward．The skeleton(骨架)was in perfect condition，except for a wound in the head．There was still skin on the bones and the remains of some clothes．The hands were still holding the wooden handle of an ax and on the feet there were very simple leather and cloth boots．Nearby was a pair of gloves made of tree bark(树皮)and a holder for arrows．

　　Who was the man? How and when had he died? Everybody had a different answer to these questions．Some people thought that it was from this century，perhaps the body of a soldier who died in World War I．since several soldiers had already been found in the area． A Swiss woman who believed it might be her father, who had died in those mountains twenty years before and whose body had never been found．The scientists who rushed to look at the body thought it was probably much older，maybe even a thousand years old．

　　With modern dating techniques，the scientists soon learned that the iceman was about 5，300 years old．Born in about 3300 B．C．，he lived during the Bronze Age in Europe．At first scientists thought he was probably a hunter who had died from an accident in the high mountains. More recent evidence．however，tells a different story．A new kind of X-ray shows an arrowhead still stuck in his shoulder．It left only a tiny hole in his skin，but it caused internal damage and bleeding．He almost certainlv died from this wound，and not from the wound on the back of his head．This means that he was probably in some kind of battle．It may have been part of a large war，or he may have been fighting bandits．He may even have been a bandit himself．

　　By studying his clothes and tools，scientists have already learned a great deal from the Iceman about the times he lived in．we may never know the full story of how he died，but he has given us important clues to the history of those distant times．

　　41．The body of the iceman was found in the mountains mainly because__________．

　　A．two Germans were climbing mountains

　　B．he was just on a mountain pass

　　C．the melted ice made him visible

　　D．he was lying on the ice

　　42．What can be inferred from paragraph 2?

　　A．The iceman could have died from the wound in the head．

　　B．The iceman was struck dead from behind．

　　C．The iceman was killed while working．

　　D．The iceman lived a poor life．

　　43．All the following are assumptions once made about iceman EXCEPT____________．

　　A．he was a soldier in Worid War I

　　B．he came from Italy

　　C．he was a Swiss woman'S long-lost father

　　D．He was born about a thousand years ago

　　44．The scientists made the deduction that the iceman_________．

　　A．was hit in the shoulder by an arrowhead

　　B．has a tiny hole in his skin causing his death

　　C．was probably in some kind of a battle

　　D．had got a wound on the back of his head

　　45．The word"bandits"in paragraph 4 could be best replaced by_________．

　　A．robbers

　　B．shooters

　　C．soldiers

　　D．hunters

　　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