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The combined age of Frasier and Niles is 88 years. The combined age of Niles and Daphne is

The combined age of Frasier and Niles is 88 years.

The combined age of Niles and Daphne is 76 years.

The combined age of Frasier and Daphne is 80 years.

Figure out each person's age.

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第1题

The "combined age" of a group of people is the sum of the ages of all of the people in the
group. Which of the following groups had the greatest combined age in 1986?

A.20-year-old males

B.20-year-old females

C.60-year-old males

D.60-year-old females

E.80-year-old females

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第2题

Labor force is defined as being the total number of people who are available to work and e
arn income. This definition includes everyone who is employed or seeking paid employment, so it includes employees and the self-employed. Labor is one of the country's resources which can be combined with other resources to produce the goods and services required by the community.

Though the size of the workforce relies greatly on the size of the total population, there are several other aspects which also affect it. The age distribution of the total population has a very marked effect on the available workforce. If the population bas a high proportion of very young people or of those too old to work, then the available workforce would be lower than if there were an evenly spread age distribution. If the population grows rapidly from natural in crease, i. e. the number of births greatly exceeds the number of deaths, then as a total population increases the proportion in the workforce declines.

Sometimes a population is described as aging, which means that the birth rate is either falling or growing very slowly, and as people retire from the workforce there are unadequate numbers of young people entering it to take place of those who are leaving it. The population is top-heavy with older people. So the percentage of the population in the workforce declines when there is either a rapid increase in births or a falling birth rate.

The age distribution of the population has several important influences on the economy. If the population is aging and there is an increase in the number of people retiring without a corresponding increase in the number entering the workforce, this raises the problem of the ability of the economy to provide a reasonable level of social services to the retired group. If the aged are to be cared for in special homes or hotels, finance must be available for that purpose. If the size of the workforce is small relative to the total population, then the government tax receipts are relatively low and either the government has less money available to it or the workforce members have to be taxed more heavily.

Labor force is composed of ______.

A.people who are available to work and earn income

B.self-employed people only

C.only those who are looking for an employment

D.only the employees

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第3题

For 【C1】______the bloodshed and tragedy of D-Day, the beaches of Normandy will always evok

For 【C1】______ the bloodshed and tragedy of D-Day, the beaches of Normandy will always evoke a certain 【C2】______ : a yearning for a time when nations in the civilized world buried their differences and combined to oppose absolute evil, when values seemed clearer and the terrible consequences of war stopped 【C3】______ of the annihilation of humanity. But over half a century after the Allies hit those wave-battered sand flats and towering cliffs, the Normandy invasion stands as a feat 【C4】______ to be repeated.

There will never be 【C5】______ D-Day. Technology has changed the conditions of warfare in ways that none of the D-Day participants could have 【C6】______ . All-out war in the beginnings of this century would surely spell all-out 【C7】______ for the belligerents, and possibly for the entire human race. No credible scenario for a future world war would allow time for the massive buildup of conventional forces that occurred in the 1940s. The moral equivalent of the Normandy invasion in the nuclear age would involve a presidential decision to put tens of millions of American lives at 【C8】______ . And the possible benefits for the allies would be uncertain at best. European defense experts often ask whether the U.S. would be willing to "trade Pittsburgh for Dusseldorf". In practice, the question may well be whether it is worth 【C9】______ American cities to avenge a Europe already 【C10】______ to rubble.

【C1】______

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第4题

For 【C1】______ the bloodshed and tragedy of D-Day,...

For 【C1】______ the bloodshed and tragedy of D-Day, the beaches of Normandy will always evoke a certain 【C2】______ : a yearning for a time when nations in the civilized world buried their differences and combined to oppose absolute evil, when values seemed clearer and the terrible consequences of war stopped 【C3】______ of the annihilation of humanity. But over half a century after the Allies hit those wave-battered sand flats and towering cliffs, the Normandy invasion stands as a feat 【C4】______ to be repeated.

There will never be 【C5】______ D-Day. Technology has changed the conditions of warfare in ways that none of the D-Day participants could have 【C6】______ . All-out war in the beginnings of this century would surely spell all-out 【C7】______ for the belligerents, and possibly for the entire human race. No credible scenario for a future world war would allow time for the massive buildup of conventional forces that occurred in the 1940s. The moral equivalent of the Normandy invasion in the nuclear age would involve a presidential decision to put tens of millions of American lives at 【C8】______ . And the possible benefits for the allies would be uncertain at best. European defense experts often ask whether the U.S. would be willing to "trade Pittsburgh for Dusseldorf". In practice, the question may well be whether it is worth 【C9】______ American cities to avenge a Europe already 【C10】______ to rubble.

【C1】______

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第5题

Labor force is defined as being the total number of people who are available to work and e
arn income. This definition includes everyone who is employed or seeking paid employment, so it includes employees and the self-employed. Labor is one of the country's resources which can be combined with other resources to produce the goods and services required by the community.

Though the size of the workforce relies greatly on the size of the total population, there are several other aspects which also affect it. The age distribution of the total population has a very marked effect on the available workforce. If the population has a high proportion of very young people or of those too old to work, then the available workforce would be lower than if there were an evenly spread age distribution. If the population grows rapidly from natural increase, i. e. the number of births greatly exceeds the number of deaths, then as a total population increases the proportion in the workforce declines.

Sometimes a population is described as aging, which means that the birth rate is either falling or growing very slowly, and as people retire from the workforce there are unadequate numbers of young people entering it to take place of those who are leaving it. The population is top-heavy with older people. So the percentage of the population in the workforce declines when there is either a rapid increase in births or a falling birth rate.

The age distribution of the population has several important influences on the economy. If the population is aging and there is an increase in the number of people retiring without a corresponding increase in the number entering the workforce , this raises the problem of the ability of the economy to provide a reasonable level of social services to the retired group. If the aged are to be cared for in special homes or hotels, finance must be available for that purpose. If the size of the workforce is small relative to the total population, then the government tax receipts are relatively low and either the government has less money available to it or the workforce members have to be taxed more heavily.

Labor force is composed of______.

A.people who are available to work and earn income

B.self-employed people only

C.only those who are looking for an employment

D.only the employees

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第6题

Task 3 Please fill in the blank with appropriate g...

Task 3 Please fill in the blank with appropriate given word or phrase that best suits the logic connection. A. Whereas B. unlike C. for instance D. Generally E. contrast F. contrasted G. The Greek H. The Egyptian A brief consideration of Egyptian mythology 1 with the mythology of the Greeks is enough to convince us of the revolution in thought that must have taken place from one age to the other. The Egyptian gods had no resemblance to anything in the real world, 2 the Greek gods were fashioned after real Greek people. 3 artists’ interpretations of the divine were horrid bestial shapes that combined men’s heads with bird’s bodies or terrifying nightmares. The monstrosities of an invisible world were what the Egyptian’s worshiped. 4 interpretation of divinity stands in opposition to this dark picture. The Greeks were preoccupied with the visible world. 5 the Egyptian, they found their desires satisfied in what they could actually see around them. The ancient statues of Apollo, 6 , resemble the strong young bodies of athletes contending in the Olympic Games. 7 , the Greek artists found their gods in idealized beauty or intelligence of actual human counterparts. In direct 8 to the Egyptians, they had no wish to create some hideous fantasy that they called god.

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第7题

Labor force is defined as being the total number of people who are available to work and e
arn income. This definition includes everyone who is employed or seeking paid employment, so it includes employees and the self-employed. Labor is one of the country's resources which can be combined with other resources to produce the goods and services required by the community.

Though the size of the workforce relies greatly on the size of the total population, there are several other aspects which also affect it. The age distribution of the total population has a very marked effect on the available workforce. If the population has a high proportion of very young people or of those too old to work, then the available workforce would be lower than if there were an evenly spread age distribution. If the population grows rapidly from natural increase, i. e. the number of births greatly exceeds the number of deaths, then as a total population increases, the proportion in the workforce declines.

Sometimes a population is described as aging, which means that the birth rate is either falling or growing very slowly, and as people retire from the workforce, there are inadequate numbers of young people entering it to take place of those who are leaving it. The population is top-heavy with older people. So the percentage of the population in the workforce declines when there is either a rapid increase in births or a falling birth rate.

The age distribution of the population has several important influences on the economy. If the population is aging and there is an increase in the number of people retiring without a corresponding increase in the number entering the workforce, this raises the problem of the ability of the economy to provide a reasonable level of social services to the retired group. If the aged are to be cared for in special homes or hotels, finance must be available for that purpose. If the size of the workforce is small relative to the total population, then the government tax receipts are relatively low and either the government has less money available to it or the workforce members have to be taxed more heavily.

Labor force is composed of______.

A.people who are available to work and earn income

B.self-employed people only

C.only those who are looking for an employment

D.only the employees

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