Modern man has cleared the forests for farmland and for wood, and has also carelessly burned them. More than that, though, he has also interfered （干涉） with the invisible bonds between the living things in the forests. There are many examples of this kind of destruction. The harmfulness of man’s interference can be seen in what happened many years ago in the forest of the Kaibab plateau （凯亚巴布高原） of northern Arizona. Man tried to improve on the natural web of forest life and destroyed it instead.
The Kaibab had a storybook forest of large sized pine, Douglas fir, white fir, blue and Engelmann spruce. In 1882 a visitor noted, "We, who ... have wandered through its forests and parks, have come to regard it as the most enchanting region it has ever been our privilege （特权） to visit.”This was also the living place of the Rocky Mountain mule deer. Indians hunted there every autumn to gather meat and skins. The forest also had mountain lions, timber wolves and bobcats that kept the deer from multiplying too rapidly.
Then, in 1906, President Theodore Roosevelt made the Kaibab a national game preserve. Deer hunting was forbidden. Government hunters started killing off the deer’s enemies. In 25 years’ time, 6,250 mountain lions, wolves and bobcats were killed. Before the program, there were about 4,000 deer in the Kaibab, by 1924, there were about 100,000.
The deer ate every leaf and twig they could reach. But there was not nearly enough food. Hunting of deer was permitted again. This caused a slight decrease in the deer herd （鹿群），but a far greater loss resulted from starvation （饥饿） and disease. Some 60 percent of the deer herd died in two winters. By 1930 the herd had dropped to 20,000 animals. By 1942 it was down to 8,000.
1. The destruction of the environment of the Kaibab resulted from .
A. turning the forest into cultivated land
B. interfering with natural cycle of forest life
C. forest fires caused by man’s carelessness
D. cutting the trees for building materials
2."Engelmann spruce"（Para. 2） is most likely the name of .
A.a tree B.an animal C.a mountain D.a game
3.The number of the deer in the Kaibab had increased enormously in years’ time.
A.25 B.6 C.18 D.12
4. Years later, large numbers of deer in the Kaibab died mainly because of .
A. the cold B.the organized kill
C.the shortage of food D.the poor management
Long bus rides are like television shows. They have a beginning, a middle, and an end with commercials thrown in every three or four minutes. The commercials are unavoidable. They happen whether you want them or not. Every couple of minutes a billboard glides by outside the bus window. "Buy Super Clean Toothpaste.” Drink Good Wet Root Beer.” Fill up with Pacific Gas.” Only if you sleep, which is equal to turning the television set off, are you spared the unending cry of "You Need It! Buy It Now!"
The beginning of the ride is comfortable and somewhat exciting, even if you’ve traveled that way before. Usually some things have changed new houses, new buildings, sometimes even a new road. The bus driver has a style of driving and it’s fun to try to figure it out the first hour or so. If the driver is particularly reckless （鲁莽的） or daring, the ride can be as thrilling （惊心动魄的） as a suspense story. Will the driver pass the truck in time? Will the driver move into the right or the left hand lane? After a while, of course, the excitement dies down. Sleeping for a while helps pass the middle hours of the ride. Food always makes bus rides more interesting. But you’ve got to be careful of what kind of food you eat. Too much salty food can make you very thirsty between stops.
The end of the ride is somewhat like the beginning. You know it will soon be over and there’s a kind of expectation and excitement in that. The seat of course, has become harder as the hours have passed. By now you’ve sat with your legs crossed, with your hands in your lap, with your hands on the armrests even with your hands crossed behind your head. The end comes just at no more ways to sit.
1.According to the passage, what do the passengers usually see when they are on a long bus trip?
A. Buses on the road. B. Films on television.
C. Advertisements on the billboards. D. Gas stations.
2.What is the purpose of this passage?
A. To give the writer’s opinion about long bus trips.
B. To persuade you to take a long bus trip.
C. To explain how bus trips and television shows differ.
D. To describe the billboards along the road.
3.The writer of this passage would probably favor .
A. bus drivers who aren’t reckless B. driving alone
C. a television set on the bus D. no billboards along the road
4.The writer feels long bus rides are like TV shows because .
A. the commercials both on TV shows and on billboards along the road are fun
B. they both have a beginning, a middle, and an end, with commercials in between
C. the drivers are always reckless on TV shows just as they are on buses
D. both traveling and watching TV are not exciting.
5.The writer thinks that the end of the ride is somewhat like the beginning because both are .
A.exciting B.comfortable C.tiring D.boring
Ever since news of widespread food recalls caused by a carcinogenic dye（颜料） broke, there has been confusion over possible links to the country of the same name, but Sudan officials say there is no connection whatever.
Sudan 1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.
Since the ban was put in place, EU officials have been striving to remove some food products from the shelves. So far 580 products have been recalled.
Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification of the origin of the dye’s name.
Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.
"We want to keep an eye on every detail and avoid any misunderstanding there," she said. "Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country. But they told us there was no relationship."
The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.
"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said. "People found the dye in 1883 and gave it the name. Nobody knows the reason, and we cannot give any explanation before we find out."
Sudan dyes, which include Sudan 1 to 4, are red dyes used for colouring solvents（溶剂）, oils, waxes, petrol, and shoe and floor polishes. They are classified as carcinogens by the International Agency for Research on Cancer.
1.What does the underlined word mean in paragraph one?
A. Causing cancer. B. Having side effect. C. Containing poison. D. Poisonous.
2.How did the Sudan 1 get its name?
A. The dye is often produced in Sudan.
B. The dye has something to do with the country named Sudan.
C. Nobody is sure of the origin of the name.
D. Many foods produced in Sudan contain the dye.
3.We can infer from the passage that .
A. the Sudan government is paying much attention to the food safety
B. Sudan 1 is often used to be added to the food
C. people didn’t realize the danger of Sudan 1 until 2003
D. many food shops will be closed down
4. Which of the following is the best title?
A. Keep away from Sudan 1
B. No Sudan 1 dye links to the country
C. How Sudan 1 dye got its name?
D. Pay attention to the food safety
Even though it was only October，my students were already whispering about Christmas plans. With each passing day everyone became more__36__ waiting for the final school bell. Upon its__37__ everyone would run for their coats and go home，everyone except David.
David was a small boy in ragged clothes. I had often__38__ what kind of home life David had，and what kind of mother could send her son to school dressed so__39__for the cold winter months without a coat，boots，or gloves. But something made David__40__.I can still remember he was always__41__a smile and willing to help. He always__42__ after school to straighten chairs and mop the floor. We never talked much.He__43__ just simply smile and ask what else he could do，then thank me for letting him stay and slowly__44__ home.
Weeks passed and the__45__ over the coming Christmas grew into restlessness until the last day of__46__ before the holiday break. I smiled in__47__ as the last of them hurried out of the door. Turning around I saw David__48__ standing by my desk.
“I have something for you，”he said and__49__from behind his back a small box.__50__ it to me，he said anxiously，“Open it.” I took the box from him，thanked him and slowly unwrapped it. I lifted the lid and to my__51__ I saw nothing. I looked at David’s smiling face and back into the box and said，“The box is nice，David，but it’s__52__.”
“Oh，no. It isn’t.” said David.” It’s full of love. My mum told me before she died that love was something you couldn’t see or touch unless you know it’s there.”
Tears filled my eyes___53__ I looked at the proud dirty face that I had rarely given__54__ to. After that Christmas，David and I became good friends and I never forgot the meaning__55__the little empty box set on my desk..
1.A.anxious B．courageous C．serious D．cautious
2.A.warning B．ringing C．calling D．yelling
3.A.scolded B．wondered C．realized D．learned
4.A.modestly B．naturally C．inaccurately D．inappropriately
5.A.popular B．upset C．special D．funny
6.A.expressing B．delivering C．wearing D．sharing
7.A.practised B．wandered C．studied D．stayed
8.A.would B．should C．might D．could
9.A.aim at B．turn to C．put off D．head for
10.A.argument B．excitement C．movement D．judgment
11.A.school B．year C．education D．program
12.A.relief B．return C．vain D．control
13.A.weakly B．sadly C．quietly D．helplessly
14.A.searched B．found C．raised D．pulled
15.A.Holding B．Handing C．Sending D．Leaving
16.A.delight B．expectation C．appreciation D．surprise
17.A.cheap B．empty C．useless D．improper
18.A.as B．until C．because D．though
19.A.advice B．support C．attention D．command
20.A.from B．behind C．over D．towards
Taiyuan，a city in North China，was struck by a heavy snowfall last week，________serious traffic problems.
A．to face B．faced C．facing D．having faced
It was not until the beginning of the twentieth century________to explore space.
A．did man begin B．when man began
C．that man began D．then man began
