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The African elephant,the largest land animal remaining on earth ,is of great importance to African ecosystem(生态系统).Unlike other animals,the African elephant is to a great degree the builder of its environment.As a big plant-eater,it largely shapes the forest-and-savanna(大草原)surroundings in which it lives,therefore setting the terms of existence for millions of other animals that live in its habitat(栖息地).
It is the elephant's great desire for food that makes it a disturber of the environment and an important builder of its habitat.In its continuous search for the 300 pounds of plants it must have every day,it kills small trees and underbushes,and pulls branches off big trees.This results in many open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas.In these open spaces are many plants in various stages of growth that attract a variety of other plant-eaters.
Take the rain forests for example.In their natural state,the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor.By pulling down trees and eating plants,elephants make open spaces,allowing new plants to grow on the forest floor.In such situations,the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well.
What worries scientists now is that the African elephant has become an endangered species.If the elephant disappears,scientists say,many other animals will also disappear from large areas of forest and savanna,greatly changing and worsening the whole ecosystem.
What is the passage mainly about?

A.Disappearance of African elephants.
B.Forests and savannas as habitats for African elephants.
C.The effect of African elephants' search for food.
D.The eating habit of African elephants.

What does the underlined phrase “setting the terms” most probably mean?

A.Fixing the time. B.Worsening the state.
C.Improving the quality. D.Deciding the conditions.

What do we know about the open spaces in the passage?

A.They result from the destruction of rain forests.
B.They provide food mainly for African elephants.
C.They are home to many endangered animals.
D.They are attractive to plant-eating animals of different kinds.

The passage is developed mainly by________..

A.showing the effect and then explaining the causes
B.pointing out similarities and differences
C.describing the changes in space order
D.giving examples
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One type of fish is named salmon(大马哈鱼). There are many different kinds of salmon, but almost all of them mate(交配) in a very strange way. They are born in small, freshwater rivers. They live in the river for a year, and then swim downstream to a bigger river and eventually to the ocean very quickly. While they live in the ocean, salmon are silver coloured.
After several years at sea, the salmon grow very long and heavy. Then, as if by magic, they all begin to swim home. Each salmon somehow remembers where it was born and the very same area in the small river.
It is a long, difficult journey home. Once the salmon enter fresh, they stop eating. They also change colours. Some salmon turn red, other brown and grey, and some turn pink. Some salmon grow a large bulge on their back, called a hump. These salmon fight to swim upstream against the current of sometimes very to avoid bears, birds, and fishermen
Finally, the salmon that survive mate in the same river in which they were born. Then, after all that work, they die! These salmon still play an important role. Their dead bodies help to provide nutrition(营养) to the animals that live in and around the river When their eggs hatch, the cycle will start again.
Which of the following do salmon NOT do when they reenter fresh water?

A.They change colours.
B.They stop eating.
C.They grow bulges on their backs.
D.They grow teeth.

Inferring from the passage, why do salmon eat a lot while they are in the ocean? Because_______

A.they need to have enough energy to return home
B.they never stop swimming
C.they are afraid of bears
D.the different water makes them hungry

Salmon return to fresh water in order to _______.

A.mate
B.provide nutrition to other animals
C.mate and provide nutrition to other animals
D.make a difficult journey

Last week my youngest son and I visited my father at his new home in Tucson, Arizona. He moved there a few years ago, and I was eager to see his new place and meet his friends.
My earliest memories of my father are a tall, handsome, successful man devoted to his work and his family, but uncomfortable with his children. As a child I loved him; as a school girl and young adult(成年人)I feared him and felt bitter about him. He seemed unhappy with me unless I got straight A’s and unhappy with my boyfriends if their fathers were not as “successful” as he was. Whenever I went out with him on weekends, I used to struggle to think up things to say, feeling on guard.
On the first day of my visit, we went out with one of my father’s friends for lunch at an outdoor café. We talked along that afternoon, did some shopping, ate on the street table, and laughed over my son’s funny facial expressions. Gone was my father’s critical (挑剔的) air and strict rules. Who was this person I knew as my father, who seemed so friendly and interesting to be around? What had held him back before?
The next day dad pulled out his childhood pictures and told me quite a few stories about his own childhood. Although our times together became easier over the years, I never felt closer to him at that moment. After so many years, I’m at last seeing another side of my father. And in so doing, I’m delighted with my new friend. My dad, in his new home in Arizona, is back to me from where he was.
Why did the author feel bitter about her father as a young adult?

A.He was silent most of the time.
B.He was too proud of himself.
C.He did not love his children.
D.He expected too much of her.

When the author went out with her father on weekend, she would feel .

A.nervous B.sorry C.tired D.safe

What does the author think of her father after her visit to Tucson?

A.More critical. B.More talkative
C.Gentle and friendly. D.Strict and hard-working.

The underlined words “my new friend” in the last paragraph refer to .

A.the author’s son
B.the author’s father
C.the friend of the author’s father
D.the café owner

Decreasing grain prices along with growing costs of production means Chinese farmers are unlikely to see a significant rise in income next year.
China’s economic planning chief Ma Kai expressed the concern as the government undertakes an ambitious program to improve rural people’s lives.
Grain prices have been dropping since April; and prices of wheat, corn and rice fell 5 per cent from August to October compared with the same period last year, Ma, minister of the National Development and Reform Commission, told an annual meeting on development and reform held over the weekend.
Meanwhile, prices of production materials rose 9.1 per cent year on year during the first 10 months.
The situation makes it difficult to achieve a “new socialist countryside,” which was last week highlighted(引起注意)as a new concept and “common action” of the whole Party and nation.
Vice-Minister of Agriculture Yin Chengjie also said China’s entry to the World Trade Organization also creates hurdles for income rises for the country’s 780 million farmers.
Farmers’ income is expected to increase by 5 per cent this year, hitting the target set by the central government at the beginning of this year.
Last year, per capita net income(个人平均纯收入)of Chinese farmers reached 2,936 yuan (US$362), up 6.8 per cent year on year, and the highest increase since 1997.
Ma also said China would continue to seek fast, steady economic growth in 2006 but more efforts will be made to deal with the challenges brought about by overheating in some industrial sectors (区域).
(from China Daily, December 5, 2005)
The writer thinks it difficult to achieve a “new socialist countryside” because _____.

A.grain prices decrease and production costs grow
B.“new socialist countryside” is a new concept
C.prices of production materials rose 9.1 percent
D.many farmers are working in industrial sectors

The underlined word “hurdles” in Paragraph 6 means _____ .

A.promotion B.fear C.difficulties D.possibility

From1997 to 2005, the highest increase in farmers’ income was achieved in _____.

A.2004 B.2002 C.2003 D.2005

Removing the sleeve (封套),you will find a book that is entirely white,except for the names of its author and subject in elegant black type on the cover. It is the perfect design for the biography of a man who insisted that even the insides of his products be perfectly constructed,and that his factory walls flash in the whitest white.
The cover was the only part of the book Steve Jobs wanted to control,writes Isaacson in his introduction.Though Mr Jobs pushed the biographer of Albert Einstein and Benjamin Franklin to write in his own way,generously allowing the writer more than 40 interviews,this book offers quite a different view of Mr Jobs,who won much praise from his fans after his death on October 5th at the age of 56.
As a biographer of Albert Einstein and Benjamin Franklin,Mr Isaacson knows how to celebrate long­dead genius,but he claimed that Steve Jobs would not be entirely praiseful words.The picture he paints,particularly in the first half of this book,is not nice. Mr Jobs emerges as a controlling and often cold­blooded character.A child of the 1960s counter­culture (反主流文化),he hated materialism and lived in simply furnished houses (in part because he was too particular about furniture).But when Apple went public in 1980,he refused to give any share to Daniel Kottke,a longtime supporter and soul mate from college.“He has to abandon the people he is close to”,observes Andy Hertzfeld,an early Apple engineer.
Mr Jobs was undoubtedly possessing an extraordinary ability to attract others and inspire a kind of faith that could not be questioned.But also he could be cold and cruel. If he disapproved of an employee’s work,he often shamed him.“This is who I am,” he once said after being challenged,“and you can’t expect me to be someone I’m not.” This disgusting personality wasn’t always helpful,but it served a purpose,writes Mr Isaacson,many would “end their chain of horror stories by saying that he got them to do things they never dreamed possible”.
Mr Isaacson treats Steve Jobs as the biography of record,which means that it is a strange book to read so soon after its subject’s death.
The biography for Jobs is believed to have the perfect design because________.

A.it follows Jobs’ style
B.its cover is entirely white
C.black and white are his favorite
D.it is designed by a famous biographer

The picture of Jobs that Isaacson paints in his book is________.
①cruel ②humorous ③particular ④generous
It can be safely concluded that________.

A.Jobs is highly spoken of in the book
B.Isaacson doesn’t think Jobs a good man
C.Jobs didn’t care about the design of the book
D.all descriptions of Jobs are not nice in the book

This passage can be classified as________.

A.a personal diary B.a book review
C.a news report D.a TV interview

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Which hotel gives a promise?

A.Beach Plaza Hotel. B.Baymont Inn Ft . Lauderdale.
C.Baymont Inn Hotel. D.Fort Lauderdale Plaza Hotel.

In which hotel parking is the cheapest?

A.Beach Plaza Hotel. B.Baymont Inn Ft . Lauderdale.
C.Baymont Inn Hotel. D.Fort Lauderdale Plaza Hotel.

If you ______ , you will probably go to Beach Plaza Hotel.

A.enjoy seeing films without leaving your hotel room
B.want to eat food cooked by yourself in the hotel
C.are fond of swimming in heated water
D.are a cigarette smoker

Which of the following is NOT true to the ads?

A.In Beach Plaza Hotel a 24-hour maid is available.
B.All of the three hotels provide television with cable.
C.You can keep your money in the room safe in Fort Lauderdale Plaza Hotel.
D.While staying in Fort Lauderdale Plaza Hotel, you can surf the Internet.

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