题目内容
听力原文： In the field of marketing，consumer goods are classed according to the way in which they are purchased．The two main categories are convenience goods and shopping goods．Two lesser types are specialty goods and unsought goods．
People do not spend much time shopping for convenience items such as groceries，newspapers，toothpaste，razor blades，aspirin，and candy．The buying of convenience goods may be done routinely，as some families buy groceries once a week．Such regularly purchased items are called staples．Sometimes convenience products are bought on impulse，for example，someone has a sudden desire for an ice cream sundae on a hot day．Or they may be purchased as emergency items．
Shopping goods are items for which customers search．They compare prices，quality，and styles，and may visit a number of stores before making decisions．Buying an automobile is often done this way．
Shopping goods fall into two classes：those that are perceived as basically the same and those that are regarded as different．Items that are looked upon as basically the same include such things as home appliances，television sets，and automobiles．Having decided on the model desired，the customer is primarily interested in getting the item at the most favorable price．Items regarded as inherently different include clothing，furniture，and dishes．Quality，style. and fashion will either take precedence over price，or they will not matter at all．
Specialty goods have characteristics that impel customers to make special efforts to find them．Price may be no consideration at all. Specialty goods can include almost any kind of product．Normally，specialty goods have a brand name or other distinguishing characteristics．
Unsought goods are items a consumer does not necessarily want or need or may not even know about．Promotion or advertising brings such goods to the consumer's attention．The product could be something new on the market or it may be a fairly standard service．such as life insurance．for which most people will usually not bother shopping．
According to the speaker，what are convenience goods？
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高粱、玉米、小麦等植物都是抗旱性强的植物。()
Section B
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.
Beauty has always been regarded as something praiseworthy. Almost everyone thinks attractive people are happier and healthier, have better marriages and respectable occupations. Personal consultants give better advice for finding jobs. Even judges are softer on attractive defendants (被告). But in the executive (行政的) circle, beauty can become a liability.
While attractiveness is a positive factor for a man on his way up the executive ladder, it is harmful to a woman.
Handsome male executives were perceived as having more integrity than plainer men; effort and ability were though to account for their success.
Attractive female executives were considered to have less integrity than unattractive ones; their success was attributed not to ability but to factors such as luck.
All unattractive women executives (行政长官) were though to have more integrity and to be more capable than the attractive female executives. Increasingly, though, the rise of the unattractive overnight successes was attributed more to personal relationships and less to ability than was that of attractive overnight successes.
Why are attractive women not thought to be able？ An attractive woman is perceived to be more feminine (女性) and an attractive man more masculine (男性) than the less attractive ones. Thus an attractive woman has an advantage in traditionally female jobs, but an attractive woman in a traditionally masculine position appears to lack the "masculine" qualities required.
This is true even in politics. "When the one clue is how he or she looks, people treat men and women differently," says Anne Bowman, who recently published a study on the effects of attractiveness on political candidates. She asked 125 undergraduates to rank two groups of photographs, one of men and one of women, in order of attractiveness. The students were then told the photographs were of candidates for political offices. They were asked to rank them again, in the order they would vote for them.
The results showed that attractive males utterly defeated unattractive men, but the women who had been ranked most attractive invariably received the fewest votes.
The word "liability (Paragraph 1, Line 5)" most probably means "______."
what does he like about his job？
Part C
Directions: Answer questions 71-80 by referring to the following games.
Note: Answer each question by choosing A, B or C and mark it on ANSWER SHEET 1. Some choices may be required more than once.
Answer questions 71～80 by referring to the following games.
Note：Answer each question by choosing A, B, C or D. Some choices maybe required more than once.
A=Hydro power B=Nuclear power C=Solar power D=Wind power
Which power(power's)…
A
Hydro power
Introduction
We have used running water as an energy source for thousands of years, mainly to grind com.
The first house in the world to be lit by hydroelectricity was Cragside House, in Northumberland, England, in 1878. In 1882 on the Fox River, in the USA, hydroelectricity produced enough power to light two paper mills and a house.
Nowadays there are many hydro-electric power stations, providing around 20% of the world's electricity. The name comes from“hydro”, the Greek word for water.
How it works
A dam is built to trap water, usually in a valley where there is an existing lake.
Water is allowed to flow through tunnels in the dam, to turn turbines and thus drive generators.
Advantages
Once the dam is built, the energy is virtually free.
No waste or pollution produced.
Much more reliable than wind, solar or wave power.
Water can be stored above the dam ready to cope with peaks in demand.
Hydro-electric power stations can increase to full power very quickly, unlike other power stations.
Disadvantages
The dams are very expensive to build.
Building a large dam will flood a very large area upstream, causing problems for animals that used to live there.
Finding a suitable site can be difficult--the impact on residents and the environment may be unacceptable.
Water quality and quantity downstream can be affected, which can have an impact on plant life.
Is it renewable？
Hydro-electric power is renewable.
The Sun provides the water by evaporation from the sea, and will keep on doing so.
B
Nuclear power
Introduction
Nuclear power is generated using Uranium, which is a metal mined in various parts of the world.
The first large-scale nuclear power station opened at Calder Hall in Cambria, England, in 1956.
Some military ships and submarines have nuclear power plants for engines.
How it works
Nuclear power stations work in pretty much the same way as fossil fuel-burning stations, except that a“chain reaction”inside a nuclear reactor makes the heat instead.
The reactor uses Uranium rods as fuel, and the heat is generated by nuclear fission. Neutrons smash into the nucleus of the uranium atoms, which split roughly in half and release energy in the form. of heat.
Carbon dioxide gas is pumped through the reactor to take the heat away, and the hot gas then heats water to make steam.
Advantages
Nuclear power costs about the same as coal, so it's not expensive to make.
Does not produce smoke or carbon dioxide, so it does not contribute to the greenhouse effect.
Produces huge amounts of energy from small amounts of fuel.
Produces small amounts of waste.
Disadvantages
Although not much waste is produced, it is very, very dangerous.
It must be sealed up and buried for many years to allow the radioactivity to die away.
Nuclear power is reliable, but a lot of money has to be spent on safety.
Is it renewable？
Nuclear energy from
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