A decrease in the price of a good would
A、increase the supply of the good.
B、increase the quantity demanded of the good.
C、give producers an incentive to produce more to keep profits from falling.
D、shift the supply curve for the good to the left.
A、increase the supply of the good.
B、increase the quantity demanded of the good.
C、give producers an incentive to produce more to keep profits from falling.
D、shift the supply curve for the good to the left.
第1题
A.and substitution effect both tend to increase consumption of the good
B.is to decrease consumption of the good, and the substitution effect is to increase consumption of the good
C.is to increase consumption of the good, and the substitution effect is to decrease consumption of the good
第2题
A.direct…income and demand
B.direct…price and quantity supplied
C.direct…price and quantity demanded
D.inverse…price and quantity demanded
第3题
A.normal good.
B.inferior good.
C.Giffen good.
D.None of the above.
第4题
A.An increase in the price of A's substitute
B.An increase in the prices of resources used to produce good A
C.Technological advancement applicable to the production of A
D.A reduction in the price of A
第5题
The computer lovers talk about how useful computers can be in business, in education and in the home—apart from all the games, you can do your accounts on them, use them to control your central heating, and in some places even do your shopping with them. Computers, they say, will also bring some leisure, as more and more unpleasant jobs are taken over by computerized robots.
The haters, on the other hand, argue that computers bring not leisure but unemployment. They worry, too, that people who spend all their time talking to computers will forget how to talk to each other. And anyway, they ask, what's wrong with going shopping and learning languages in a classroom with real teachers? But their biggest fear is that computers may eventually take over from human beings altogether.
What does this passage mainly talk about?
A.Computers have become part of our daily lives.
B.Computers have advantages as well as disadvantages.
C.People have different attitudes to computers.
D.More and more families will own computers.
第6题
The computer lovers talk about how useful computers can rein business, in education and in the home--apart from all the games, you can do your accounts on them, use them to control your control heating, and in some places even do your shopping with them. Computers, they say, will also bring some leisure, as more and more unpleasant jobs are taken over by computerized robots.
The haters, on the other hand, argue that computers bring not leisure but unemployment. They worry, too, that people who spend all their time talking to computers will forget how to talk to each other. And anyway, they ask, what's wrong with going shopping and learning languages in classroom with real teachers? But their biggest fear is that computers may eventually take over human, beings altogether.
(28)
A.Computers have become part of our daily lives.
B.Computers have advantages as well as disadvantages.
C.People have different attitudes to computers.
D.More and more families will own computers.
第7题
The computer lovers talk about how useful computers can be in business, in education and in the home--apart from all the games, you can do your accounts on them, use them to control your central heating, and in some places even do your shopping with them. Computers, they say, will also bring some leisure, as more and more unpleasant jobs are taken over by computerized robots.
The haters, on the other hand, argue that computers bring not leisure but unemployment. They worry; too, that people who spend all their time talking to computers will forget how to talk to each other. And anyway, they ask, what's wrong with going shopping and learning languages in classroom with real teachers? But their biggest fear is that computers may eventually take over human beings altogether.
(33)
A.Computers have become part of our daily lives.
B.Computers have advantages as well as disadvantages.
C.People have different attitudes to computers.
D.More and more families will own computers.
第8题
A.Y
B.N
C.NG
第9题
A.a shift in the demand curve for a good
B.a decline in the supply of a good
C.the satisfaction a consumer receives from consuming a good
D.the usefulness of a good
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