题目内容

The project ______ last month but unfortunately it had to be prolonged because of the financial problem.

A. needn’t have been finished B. shouldn’t have finished

C. could have been finished      D. must have finished

 

C

【解析】

试题分析:句意:这个项目本来是可以在上个月完成,但是不幸的是,因为财政问题,它不得不被延期。从but unfortunately it had to be prolonged because of the financial problem.可知这是对过去的虚拟,用could have done表示“本可以做却没有做”,所以选C.

考点:考查情态动词和虚拟语气

 

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When 18th-century scientists first came across Australia’s platypus(鸭嘴兽), they thought it was a trick. It is not surprising that the platypus made people confused. This funny-looking animal has feet and is a kind of warm-blooded mammal.

While other mammals usually keep their blood at around 37 degrees, the platypus has a lower body temperature of 32 degrees. As to its appearance, the platypus’mouth is not really like ducks’at all; its mouth actually looks a bit soft. The platypus closes its eyes when swimming. It uses its mouth to pick up outside information made by the creatures underwater.

Strangest of all, the platypus is a mammal that can lay eggs. And there is only one other kind of mammal that can lay eggs, the echidna (针鼹鼠) of Australia. Both the platy-pus and the echidna lay soft-shelled eggs, and both feed their young with their own milk that comes out of their skin. These animals also walk in a way that is similar to crocodiles(鳄鱼), with legs on the sides of their bodies rather than under them.

Though pretty, in a special way, the platypus is actually one of the few mammals that are poisonous. A male platypus has knife-like bones on its back legs which have enough poison to kill a dog.

The platypus has the honor of being one of the oldest mammals in the world. Until the early 20th century, it was hunted for its fur, but the situation has changed. Although the platypus is easily affected by pollution, it is not under any immediate threat.

1. What can we learn about the platypus according to the text?

A. It has a lower body temperature than other mammals.

B. It only closes its eyes when underwater.

C. It’s the only poisonous mammal in the world.

D. It feeds its young on wild animal meat.

2.Which of the following is NOT used as a comparison with the platypus in the text?

A. The crocodile.B. The echidna.C. The duck.D. The dog.

3.The following characteristics of the platypus have been described in the text EXCEPT ________.

A. its natural enemyB. its appearance

C. its walking poseD. its daily diet

4.We can infer from the last paragraph that the platypus _______.

A. is hunted for its meatB. is in danger of extinction

C. is endangered by air pollutionD. is well-protected now

5.Which of the following would be the best title for this text?

A. Platypus, a Trick?

B. Platypus, the Only Warm-Blooded Mammal

C. The Characteristics of Platypus

D. The Strange Mammal —Platypus。

 

Owning a personal island is a luxurious treat one can imagine.

New Holland Island

$400 million, 18 acres

Roman Abramovich

Investment Banker

Located in Saint Petersburg Canal in Russia, the island takes its name after its resemblance to areas in Amsterdam. The owner plans to turn it into a cultural center. The new look of this island is expected to be revealed in another six years.

Musha Cay Island

$150 million, 700 acres

David Copperfield

Famous magician

World-famous magician David Copperfield has developed the island located in the southern part of Bahamas into a magical resort (度假胜地) with adventures, treasure hunts, luxurious apartments, and water sports. All these, for $32,250 a night!

Mago Island

$10 million, 5,400 acres

Mel Gibson

Actor

Interestingly, this island is almost the size of a small country! Mel Gibson does not plan on developing it into a resort, thus keeping its natural beauty.

Mosquito Island

$15 million, 120 acres

Richard Branson

Investor

This island is rich in eco-diversity and is also one of the rich rainforest places. Branson plans to make this island the most eco-friendly and develop the biodiversity (生物多样性) of this island.

James Island

$19 million, 780 acres

Craig McCaw

Cell phone pioneer

Craig McCaw plans to develop the island, but not at the cost of losing its natural beauty. Smoking is banned on the island, and only electric bikes or cars are used for transport. All power lines are laid underground. The island also has a golf course designed by the excellent golf champion Jack Nicklaus.

Allan Island

$13.5 million, 292 acres

Paul Allen

Investor

The island is reportedly named after a hero, and Paul Allen plans on building a vacation home here. However, his vacation home was built on another island nearby. So, the Allan Island now has only a caretaker’s small house without electricity. And it is up for sale. Hands anybody?

1.The island which has been developed now belongs to a(n) ____________.

A. investment bankerB. famous magician

C. actor D. investor

2.How many acres does the cheapest island of the six cover?

A. 120. B. 700.

C. 780.D. 5,400.

3.Who will be potential visitors to the James Island?

A. Those who like adventures and treasure hunts.

B. Those who like rich cultural atmosphere.

C. Those who long to live in a luxurious apartment.

D. Those who agree with the environmentalists’ ideas.

4.If you want to buy a personal island, you should pay a visit to _____________.

A. the Mago IslandB. the Mosquito Island

C. the Allan Island D. the James Island

 

From good reading we can derive pleasure, companionship, experience, and instruction. A good book may absorb our attention so completely that for the time being we forget our surroundings and even our identity. Reading good books is one of the greatest pleasures in life. It increases our contentment when we are cheerful, and lessens our troubles when we are sad. Whatever may be our main purpose in reading, our contact with good books should never fail to give us enjoyment and satisfaction.

With a good book in our hands we need never be lonely. Whether the characters portrayed are taken from real life or are purely imaginary, they may become our companions and friends. In the pages of books we can walk with the wise and the good of all lands and all times. The people we meet in books may delight us either because they resemble human friends whom we hold dear or because they present unfamiliar types whom we are glad to welcome as new acquaintances. Our human friends sometimes may bore us, but the friends we make in books need never weary us with their company. By turning the page we can dismiss them without any fear of hurting their feelings. When human friends desert us, good books are always ready to give us friendship, sympathy, and encouragement.

One of the most valuable gifts bestowed by books is experience. Few of us can travel far from home or have a wide range of experiences, but all of us can lead varied lives through the pages of books. Whether we wish to escape from the seemingly dull realities of everyday life or whether we long to visit some far-off place, a book will help us when nothing else can. To travel by book we need no bank account to pay our way; no airship or ocean liner or stream-lined train to transport us; no passport to enter the land of our heart's desire. Through books we may get the thrill of hazardous adventure without danger. We can climb lofty mountains, brave the perils of an Antarctic winter, or cross the scorching sands of the desert, all without hardship. In books we may visit the studios of Hollywood; we may mingle with the gay throngs of the Paris boulevards; we may join the picturesque peasants in an Alpine village or the kindly natives on a South Sea island. Indeed, through books the whole world is ours for the asking. The possibilities of our literary experiences are almost unlimited. The beauties of nature, the enjoyment of music, the treasures of art, the triumphs of architecture, the marvels of engineering, are all open to the wonder and enjoyment of those who read.

1.Why is it that we sometimes forget our surroundings and even our identity while reading?

A. No one has come to disturb you.

B. The book you are reading is so interesting and attractive.

C. Everything is so quiet and calm around you.

D. Your book is overdue; you are finishing it at a very fast speed.

2.How would you account for the fact that people like their acquaintances in books even more?

A. They resemble human friends exactly.

B. They are unfamiliar types we like.

C. They never desert us.

D. They never hurt our feelings.

3.Which of the following is true?

A. Your wish to visit some far-off place can be realized through the pages of the books.

B. To escape from the dull realities of everyday life you should take up reading.

C. You may obtain valuable experience from reading good books.

D. Books can always help you to live a colorful life.

4.The word “weary” means ______.

A. “to attract someone’s attention” B. “to distract someone’s attention”

C. “to make someone interested” D. “to make someone very tired”

 

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