将二进制、八进制和十六进制数转换为十进制数的共同规则是( )。

George W. Bush and John Kerry.()

The word "them" in paragraph 4 refers to ______.

A．the world people

B．the young men and women

C．the Dictionaries

D．the libraries

The best title for the passage would be______.

A．Different Roles of Men and Women

B．How to Solve Men"s Problems

C．In Harness: the Male Condition

D．Survival Instincts vs. Maie Images

The author points out that the assignments of women's roles in work ______.

A．are determined by what they are better suited to

B．grow out of their position inside the home

C．reflect a basic difference between men and women

D．are suitable to them, but not to men

As a result, cultural scripts about marriage have undergone change. One of the more obvious【46】has occurred in the roles that women【47】. Women have moved into the world of work and have become adept at meeting expectations in that arena,【48】maintaining their family roles of nurturing and creating a(n)【49】that is a haven for all family members.【50】many women experience strain from trying to "do it all," they often enjoy the increased【51】that can result from playing multiple roles. As women's roles have changed, changing expectations about men's roles have become more【52】. Many men are relinquishing their major responsibility【53】the family provider. Probably the most significant change in men's roles, however, is in the emotional【54】of family life. Men are increasingly【55】to meet the emotional needs of their families,【56】their wives.

In fact, expectations about the emotional domain of marriage have become more significant for marriage in general. Research on【57】marriage has changed over recent decades points to the increasing importance of the emotional side of the relationships and the importance of sharing in the "emotion work"【58】to nourish marriages and other family relationships. Men and women want to experience marriages that are interdependent,【59】both partners nurture each other, attend and respond to each other, and encourage and promote each other. We are thus seeing marriages in which men's and women's roles are becoming increasingly more【60】.

(31)

A．incidents

B．changes

C．results

D．effects

As a result, cultural scripts about marriage have undergone change. One of the more obvious【21】has occurred in the roles that women【22】. Women have moved into the world of work and have become adept at meeting expectations in that arena,【23】maintaining their family roles of nurturing and creating a(n)【24】that is a haven for all family members.【25】many women experience strain from trying to "do it all," they often enjoy the increased【26】that can result from playing multiple roles. As women's roles have changed, changing expectations about men's roles have become more【27】. Many men are relinquishing their major responsibility【28】the family provider. Probably the most significant change in men's roles, however, is in the emotional【29】of family life. Men are increasingly【30】to meet the emotional needs of their families,【31】their wives.

In fact, expectations about the emotional domain of marriage have become more significant for marriage in general. Research on【32】marriage has changed over recent decades points to the increasing importance of the emotional side of the relationship, and the importance of sharing in the "emotion work"【33】to nourish marriages and other family relationships. Men and women want to experience marriages that are interdependent,【34】both partners nurture each other, attend and respond to each other, and encourage and promote each other. We are thus seeing marriages in which men's and women's roles are becoming increasingly more【35】.

(21)

A．incidents

B．changes

C．results

D．effects

ed outside the home and earned the income to raise their families, while women cooked the meals and there was not much opportunity for men or women to exchange their roles. But by the middle of this century, men's and women's roles were becoming less firmly fixed.

In the 1950s, economic and social success was the aim of the typical American. But in the 1960s a new force called the counterculture developed. The people involved in this movement did not value the middle-class American goals. The counterculture presented men and women with new role choices. Taking more interest in child care, men began to share child-raising tasks with their wives. Actually some young men and women moved to communal homes or farms where the economic and child care responsibilities were shared equally by both sexes. In addition, many Americans did not value the traditional male role of soldier. Some young men refused to be drafted as soldiers to fight in the war in Vietnam.

In terms of numbers, the counterculture was not a very large group of people. But its influence spread to many parts of American society. Working men of all classes began to change their economic and social patterns. Industrial workers and business executives alike cut down on "over- time" work so that they could spend more leisure time with their families. Some doctors, lawyers, and teachers turned away from high paying situations to practice their professions in poorer neighborhoods.

In the 1970s, the feminist movement, or women's liberation, produced additional economic and social changes. Women of all ages and at all levels of society were entering the work force in greater numbers. Most of them still took traditional women's jobs such as public school teaching, nursing, and secretarial work. But some women began to enter traditionally male occupations: police work, banking, dentistry, and construction work. Women were asking for equal work, and equal opportunities for promotion.

Today the experts generally agree that important changes are taking place in the roles of men and women. Naturally, there are difficulties in adjusting to these changes.

Which of the following best expresses the main idea of Paragraph 1 ？

A．Women usually worked outside the home for wages.

B．Men's and women's roles were easily exchanged in the past.

C．Men's roles at home was more firmly fixed than women's.

D．Men's and women's roles were usually quite separated in the past

ked outside the home and earned the income to raise their families, while women cooked the meals and there was not much opportunity for men or women to exchange their roles. But by the middle of this century, men's and women's roles were becoming less firmly fixed.

In the 1950s, economic and social success was the aim of the typical American. But in the 1960s a new force called the counterculture developed. The people involved in this movement did not value the middle-class American goals. The counterculture presented men and women with new role choices. Taking more interest in child care, men began to share child-raising tasks with their wives. Actually some young men and women moved to communal homes or farms where the economic and child care responsibilities were shared equally by both sexes. In addition, many Americans did not value the traditional male role of soldier. Some young men refused to be drafted as soldiers to fight in the war in Iraq.

In terms of numbers, the counterculture was not a very large group of people. But its influence spread to many parts of American society. Working men of all classes began to change their economic and social patterns. Industrial workers and business executives alike cut down on "overtime" work so that they could spend more leisure time with their families. Some doctors, lawyers, and teachers turned away from high paying situations to practice their professions in poorer neighborhoods.

In the 1970s, the feminist movement, or women's liberation, produced additional economic and social changes. Women of all ages and at all levels of society were entering the work force in greater numbers. Most of them still took traditional women's jobs such as public school teaching, nursing, and secretarial work. But some women began to enter traditionally male occupations: police work, banking, dentistry, and construction work. Women were asking for equal work, and equal opportunities for promotion.

Today the experts generally agree that important changes are taking place in the roles of men and women. Naturally, there are difficulties in adjusting to these changes.

Which of the following best expresses the main idea of Paragraph 1？

A．Women usually worked outside the home for wages.

B．Men's and women's roles were easily exchanged in the past.

C．Men's roles at home was more firmly fixed than women's.

D．Men's and women's roles were usually quite separated in the past.

The author points out that the assignments of women's roles in work ______.

A．are determined by what they are better suited to

B．grow out of their position inside the home

C．reflect a basic difference between men and women

D．are suitable to them, but not to men

As a result, cultural scripts about marriage have undergone change. One of the more obvious 【31】 has occurred in the roles that women 【32】. Women have moved into the world of work and have become adept at meeting expectations in that arena, 【33】 maintaining their family rules of nurturing and creating a(n) 【34】 that is a haven for all family members. 【35】 many women experience strain from trying to "do it all," they often enjoy the increased 【36】 that can result from playing multiple roles. As women's roles have changed, changing expectations about men's roles have become more 【37】. Many men are relinquishing their major responsibility 【38】 the family provider. Probably the most significant change in men's roles, however, is in the emotional 【39】 of family life. Men are increasingly 【40】 to meet the emotional needs of their families, 【41】 their wives.

In fact, expectations about the emotional domain of marriage have become more significant for marriage in general. Research on 【42】 marriage has changed over recent decades points to the increasing importance of the emotional side of the relationships and the importance of sharing in the "emotion work" 【43】 to nourish marriages and other family relationships. Men and women want to experience marriages that are interdependent, 【44】 both partners nurture each other, attend and respond to each other, and encourage and promote each other. We are thus seeing marriages in which men's and women's roles are becoming increasingly more 【45】.

(30)

A．incidents

B．changes

C．results

D．effects