You can develop your answer in Part 3 of IELTS Speaking by giving __________ , __________ , and __________ .

The consultancy is developing abroad by

A．working in partnership with existing companies.

B．taking over companies in other countries.

C．opening branches to be staffed by its existing employees.

She developed paralysis(瘫痪), after giving birth to a large calf. That changed her status from milk producer to "downer", the dairy industry's word for a cow unable to stand up. The United States Department of Agriculture (USDA) estimates that downers account for between 130,000 and 195,000—a large percentage—of the total cows slaughtered each year.

Her owner, the Sunny Dene Ranch dairy farm, sent her to Veru's Moses Lake Meats. She was given a routine test for nervous-system diseases, killed, then shipped to Midway Meats in Centralia. The test, taken on December 9th but not fully analyzed until December 22nd, froze America's $27-billion-a-year cattle industry, the world's largest producer of beef. This cow had tested positive for BSE(牛绵状脑病),a fatal sickness popularly known as mad cow disease. Humans can get a different kind of disease of BSE by consuming the brains or nervous-system tissue of infected cattle. Britain diagnosed its first case of BSE in 1986. It eventually spread to 180,000 cattle and was linked to the deaths of nearly 150 people.

The USDA at once quarantined(隔离) the Sunny Dene herd and made efforts to recall the meat. Two dozen countries equally swiftly slammed the door on American beef experts, which earn $3 billion a year. The Asian market, particularly Japan, which buys about a third of those exports, was especially quick to ban American meat. Cattlemen cursed their bad luck after a year of decent prices.

On December 27th the USDA suggested that the infected cow came from Canada. This does not let the American beef industry off the hook. But it suggests that the cause of the trouble lies outside the United States. It was not such good news for Canada. Last May one case of BSE in northern Canada led to a three-month ban on exports of Canadian beef and live cattle. When will the cattlemen get their market back.'? The Americans hastily sent a team to Japan to try to calm Japanese fears and, more practically, to discuss the import of beef from animals less than 30 months old. Steve Kay, an expert on the cattle industry from Petaluma, California, points out that BSE has never been found in cattle younger than 30 months.

Much as officials once did in Britain, people from the USDA and the meat industry have rushed to assure Americans that their product is safe. Shares in McDonald's at first tanked, but recovered when the burger giant insisted it used strict safety standards. Yet America's meat industry still has to pay more attention to what it feeds its animals and how it kills them.

What cows constitutes high percentage in the total cows butchered each year?

A．Cows that have give birth to calves.

B．Cows that have produced milk.

C．Cows that are less than 30 months old.

D．Cows that cannot stand up.

Section B

Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.

听力原文： Most people have had a dog or wanted one as their companion at some time in their lives. If you are thinking of buying a dog, however, you should first decide what sort of companion you need and whether the dog is likely to be happy in the surroundings you can provide. Specialist advice is available to help you choose the most suitable breed of dog. But in part, the decision depends on common sense. Most breeds were originally developed to perform. specific tasks. So, if you want a dog to protect you or your house, for example, you should choose a breed that has the right size and characteristics. You must also be ready to devote a good deal of time to train the dog when it is young and give it the exercise it needs throughout its life, unless you Jive in the country and can let it run freely. Dogs are demanding pets. Whereas cats identify with the house and they are content if their place there is secure, a dog identifies with its master and consequently wants him to show proof of his affection. The best time to buy a baby-dog is when it is between 6 and 8 weeks old so that it can transfer its affection from its mother to its master. If baby dogs have not established a relationship with the human being until they are over three months old, their strong relationship will always be with dogs. They are likely to be too shy when they are brought out into the world to become good pets.

(27)

A．The color of the dog.

B．The price of the dog.

C．Whether the dog will fit the environment.

D．Whether the dog will get along with the other pets in the house.

Information theory is related to the quantification of information. This was developed by Claude E. Shannon to who found fundamental limits on ( ) operations such as compressing data and on reliably storing and communicating data.

A.signal

B.data

C.information

D.signal processing