[单项选择]People associate colours with different things and feelings. Red, for example, is the colour of fire, heat, blood and life. People say red is an exciting and active colour. They associate red with a strong feeling like anger. Red is also used for signs of danger, such as stop signs and fire engines. Orange is the bright, warm colour of leaves in autumn. People say orange is a lively colour. They associate orange with happiness. Yellow is the colour of sunlight. People say it is cheerful colour. They associate yellow, too, with happiness. Green is the cool colour of grass in spring. People say it is a refreshing colour.
In general, people talk about two groups of colours: Warm and cool colours. The warm colours are red, orange and yellow. Where there are warm colours and a lot of light, people usually want to be active. Those who hke to be with others like red. The cool colours are green and blue. Where there are these colours, people are usually quiet.
Some scientists say tha

[单项选择]People associate colours with different things and feelings. Red, for example, is the colour of fire, heat, blood and life. People say red is an exciting and active colour. They associate red with a strong feeling like anger. Red is also used for signs of danger, such as stop signs and fire engines. Orange is the bright, warm colour of leaves in autumn. People say orange is a lively co]our. They associate orange with happiness. Yellow is the colour of sunlight. People say it is cheerful colour. They associate yellow, too, with happiness. Green is the coot colour of grass in spring. People say it is a refreshing eolour.
In general, people talk about two groups of colours: warm and cool colours. The warm eolours are red, orange and yellow. Where there are warm colours and a lot of light, people usually want to be active. Those who like to be with others like red. The cool colours are green and blue. Where there are these colours, people are usually quiet.
Some scientists say th
A. think
B. dream
C. connect in mind
D. imagine

[填空题]Flash cards can be different colours according to the ______.

[单项选择]People can be addicted to different things-alcohol, drugs, even television. People who have such an addiction are (21) which means they have a very powerful psychological need that they feel they must satisfy. According to psychologists, many people are compulsive spenders. They feel that they (22) spend money. This compulsion, like most others, is (23) —impossible to explain reasonably. For compulsive spenders who buy on credit, charge accounts are even more exciting than money. In other words, compulsive spenders feel that (24) credit, they can do anything. Their pleasure in spending enormous amounts is actually greater than the pleasure that they get from the things they buy.
There is even a special psychology of (25) hunting. To save money, of course, most people look for sales, low prices, and discounts. Compulsive bargain hunter, however, often buy things that they don’t need just because they are (26) . They
A. can
B. may
C. must
D. ought