脱水培养基(dehydrated culture media)
脱水培养基(dehydrated culture media)
脱水培养基(dehydrated culture media)
第1题
第5题
A.individuals
B.political
C.refers
D.analysis
第7题
What is being offered to city residents?
A.Advice for financial investments
B.Tickets to cultural events
C.Discounts on computer software
D.Use of a recreational facility
第8题
Task Sheet for Candidate A
Task Sheet 1
A: The management: the importance of corporate culture
B: Customer relations: how to get a customer coming back for more
C: Employee relations; how to tell the boss be is wrong
Task Sheet for Candidate B
Task Sheet 2
A: Recruitment; how to learn most about a job candidate.
B: Employee relations; how to fire a family member.
C: Leadership training: how to make a good boss.
第9题
Another strategy of large desert animals is to tolerate the loss of body water to a point that would be fatal for non-adapted animals. The camel can lose up to 30 percent of its body weight as water without harm to itself, whereas human beings die after losing only 12 to 13 percent of their body weight. An equally important adaptation is the ability to replenish (Sheik) this water loss at one drink. Desert animals can drink huge volumes in a short time, and camels have been known to imbibe (吸收) over 100 liters in a few minutes. A very dehydrated person, on the other hand, cannot drink enough water to rehydrate at one session, because the human stomach is not sufficiently big and because a too rapid dilution of the body fluids causes death from water intoxication. The tolerance of water loss is of obvious advantage in the desert, as animals do not have to remain near a water hole but can obtain food from grazing sparse pastures. Desert-adapted mammals have the further ability to feed normally when extremely dehydrated, it is a common experience in people that appetite is lost even under conditions of moderate thirst.
What is the passage mainly about?
A.Animals developed different strategies to survive.
B.Large animals can take strategies to reduce the effect of extreme heat.
C.Animals can tolerate the loss of body water.
D.A very dehydrated person can drink enough water to rehydrate.
第10题
听力原文: There are different ideas about pets in different parts of the world. In most cultures, animals have an inferior position to human beings. In some instances, however, people treat their pets like members of their families, or perhaps better. In the United States and Europe, where pets are very popular, there are special shops that sell jewelry, clothing and delicious food for cats and dogs. There are shops on fashionable streets in New York City, for example, that sell gold and diamond collars, fur jackets, and hats for pets.
In many countries of the world, there is special food for pets. It is common for supermarkets in many places to sell cat food and dog food. However, in Nice, France, there is a special restaurant for dogs.. Dogs are the only customers. There is seating for twenty dogs, On the menu, there is a variety of special tasty dishes for the dogs to choose.
Of course, in most parts of the world, pets don't live in wealth and luxury. There is a more practical and functional attitude toward pets. People own cats and dogs because they keep away mice and other unwanted animals. Certainly, owners generally have some affectionate feelings for their pets. However, they do not see them as equal to family members. Pets around the world live in a great variety of ways, just as people do.
(30)
A.Shops that take care of pets.
B.Shops that sell food and clothing for pets.
C.Shops that provide medical treatment for pets.
D.Shops that sell various pets