C

About 1966 or so, a NASA(美国航空航天局) team doing work for the Apollo moon mission took the astronauts near Tuba City. There the landscape of the Navajo Reservation looks very much like the lunar surface. Among all the trucks and large vehicles were two large figures that were dressed in full lunar space suits.

Nearby a Navajo shepherd (牧羊人) and his son were watching the strange creatures walk about, occasionally being watched over by other NASA workers. The two Navajo people were noticed and ap­proached by the NASA people. Since the shepherd and his son did not know English, they asked the NASA people who the strange creatures were. The NASA people told them that they were just men that were getting ready to go to the moon. The shepherd became very excited and asked if he could send a message to the moon with the astronauts.

The NASA officials thought this was a great idea so they provided a tape recorder. After the man gave them his message, they asked his son to translate. His son would not.

Later, they tried a few more people on the reservation to translate and every person they asked would chuckle (偷偷地笑) and then refuse to translate. Finally, with cash in hand someone translated the message, "Watch out for these guys, they have come to take your land! "

9. The appearance of the Navajo Reservation is very similar to that of ______.

A. the Tuba City                                     B. the moon         

C. the NASA research center                   D. the Apollo moon mission

10. When the older Navajo heard that the men in front of him were going to the moon, he ______.

A. felt frightened and ran away quickly

B. chatted excitedly with the NASA workers

C. got on the modern trucks and large vehicles for fun

D. tried to say something to the moon creatures

11. The son did not translate the words his father said because ______.

A. he had trouble in understanding his father

B. the words his father used were too difficult to be translated

C. his father was sending a warning against the NASA people

D. he believed that the NASA workers could understand their language

12. According to this passage, we can know that the shepherd was ______.

A. patient and brave                                  B. foolish and impolite         

C. humorous and intelligent                       D. knowledgeable and talkative

D

Parts of Africa are covered by a dark cloud. But this is no rain cloud. It is a living cloud made of billions of locusts (蝗虫) that are traveling across the continent eating everything in their path.

And now in the battle to stop this disaster, a radio station in Senegal, West Africa, is offering listeners 50 kilograms of rice if they can catch and kill 50 kilograms of locusts.  “We think this idea will get more people to take part in the war on the locusts,” said Abdoulaye Ba, from Sud-Fm, a radio station in one of Senegal’s worst affected area.

This is West Africa’s biggest locust disaster in 15 years, and it is moving east, causing huge damage to crops. As they move they produce young and increase their number and will soon threaten (威胁) Sudan in the northeast of Africa. Some say it could reach Asia.

Experts say the harmful effect on crops in areas already suf­fering from food shortage and war could cause many people to go hungry. Governments in the areas are not well equipped to fight the pest.

Although leaders of 12 countries have agreed on a plan, it is not expected to be enough. “We are now treating 6,000 hectares (公顷) per day with pesticide (杀虫剂), but we need to treat 20,000 hectares per day in order to have any hope of controlling this disaster,” said Mohamed Abdallahi Ould Babah, director of locust control in Mauritania.

Requests are being made for international aid, which is the only way to limit the disaster, the UN’s Food and Agricul­ture Organization warned.

13. By using “dark cloud” to describe locusts in the first para­graph, the author of the article ______.

A. showed the size and speed of the mass of locusts

B. suggested the great damage that locusts can cause

C. warned that locusts would sweep the continent like rain clouds

D. both A and B

14. The story is mainly about ______.

A. West Africa’s united effort in fighting a disaster            B. the difficulty in controlling locusts

C. how locusts caused great damage to West Africa          D. a struggle to fight against a disaster brought by locusts in West Africa

15. The locust disaster ______.

A. would be even more serious in Asia                           B. is(was)out of control       

C. affected only the warning areas                                   D. can not be stopped unless twice as much pesticide is provided for the affected areas

16. Which of the following is WRONG?

A. Sud-Fm offered a reward for fighting locusts so that more people would join in the effort.

B. Senegal is to the southwest of Sudan.

C. The locusts can cause such damage mainly because it has no natural enemy in West Africa.

D. 12 countries affected by locusts have united but still lack pesticide.

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