针对EDGE业务，不同编码MCS1~MCS9分属于不同的编码族（code scheme family），表征不同的负荷（payload）。其中MCS3/6/9属于（）。A、Family AB、Family BC、Family CD、Family D

第1题：

Which protocol family is required prior to assigning an IP address to an interface?()

A.family ip

B.family ip6

C.family inet

D.family inet4

参考答案：C

第2题：

What is the passage mainly about? ( )

A． Negotiation in a family．

B． Education in a family．

C．Harmony in a family．

D． Teenage trouble in a family．

正确答案：C
C[解析]本文主要介绍了家庭和睦的问题，故C项正确。

第3题：

共用题干
The Family
The structure of a family takes different forms around the world and even in the same society. The family's form changes as it adapts to changing social and economic influences. Until recently,the most common form in North America was the nuclear family,consisting of a married couple with their minor children. The nuclear family is an independent unit. It must be prepared to fend for itself. Individual family members strongly depend on one anoth-er. There is little help from outside the family in emergencies. Elderly relatives of a nuclear family are cared for only if it is possible for the family to do so. In North America,the elderly often do not live with the family;they live in retirement communities and nursing homes.
There are many parallels between the nuclear family in industrial societies,such as North America,and of families in societies such as that of the Inuits,who live in harsh environments. The nuclear family structure is well adapted to a life of mobility. In harsh condi-tions,mobility allows the family to hunt for food. For North Americans,the hunt for jobs and improved social status also requires mobility.
The nuclear family was not always the North American standard. In a more agrarian time,the small nuclear family was usually part of a larger extended family. This might have included grandparents,mother and father,brothers and sisters,uncles,aunts,and cousins. In North America today,there is a dramatic rise in the number of single-parent households. Twice as many households in the United States are headed by divorced,separated,or never-married individuals as are comprised of nuclear families. The structure of the family,not just in North America,but throughout the world,continues to change as it adapts to changing conditions.

The information in the first paragraph is presented mainly through
A: listing statistics
B: telling a story
C: pointing out similarities
D: pointing out differences

答案：C

解析：

题干意为“下面哪个选项可以作为这篇短文另一个合适的标题？”该题为主旨题，短文开篇就提到了家庭结构，短文最后一句提到“不仅在北美洲，在全世界范围，家庭结构都会随着情况的不断变化而改变”，这也在谈论家庭结构，由此可见这篇短文的主题与家庭结构相关，由此可以进一步确认答案为A项“家庭的结构是什么”。
题干意为“核心家庭的定义是什么？”该题为细节题，第一段的第三句话对核心家庭进行了定义：Until recently,the most common form in North America was the nu-clear family, consisting of a married couple with their minor children．该句意为“在此以前，北美洲最普遍的家庭形式为核心家庭，由一对夫妇和他们未成年的孩子构成”。由此可知A项 “由一对夫妇和他们未成年的孩子构成的家庭”是答案。
题干意为“这篇文章最有可能出自哪里？”该题属于主旨题。该短文主题涉及家庭，因此最有可能出自人类学课本，所以A是正确的答案。
题干意为“第一段的信息主要以何种方式陈述的？”根据第一段的陈述方式，并没有列出数据（A项）或者讲故事（B项），而是通过描述共性而阐述出核心家庭的概念。因此C项“指出相似性”是正确的答案。
题干意为“mobility的词意是什么？”mobility是mobile“可移动的，机动的” 的名词形式。首先在短文中找到mobility存在的语境：（第二段）There are many parallels between the nuclear family in industrial societies, such as North America,and of families in societies such as that of the Inuits,who live inharsh environments. The nuclear family structure is well adapted to a life of mobility. In harsh conditions ,mobility allows the family to hunt for food. For North Americans, the hunt for jobs and improved social status also requires mobility.mobility所在的上下文提到“核心家庭结构良好地适应于……的生活。在恶劣的条件下，……能让一个家庭吃饱饭，对北美洲人来说，找工作和提高社会地位同样需要……。”四个选项中，A项“金钱”,B项“随时准备迁居”,C项“组织，机构”,D项“技能，技巧”，显然B项“随时准备迁居”填入mobility所在的语境中合适，因此答案为B。

第4题：

共用题干
The Family
The structure of a family takes different forms around the world and even in the same society. The family's form changes as it adapts to changing social and economic influences. Until recently,the most common form in North America was the nuclear family,consisting of a married couple with their minor children. The nuclear family is an independent unit. It must be prepared to fend for itself. Individual family members strongly depend on one anoth-er. There is little help from outside the family in emergencies. Elderly relatives of a nuclear family are cared for only if it is possible for the family to do so. In North America,the elderly often do not live with the family;they live in retirement communities and nursing homes.
There are many parallels between the nuclear family in industrial societies,such as North America,and of families in societies such as that of the Inuits,who live in harsh environments. The nuclear family structure is well adapted to a life of mobility. In harsh condi-tions,mobility allows the family to hunt for food. For North Americans,the hunt for jobs and improved social status also requires mobility.
The nuclear family was not always the North American standard. In a more agrarian time,the small nuclear family was usually part of a larger extended family. This might have included grandparents,mother and father,brothers and sisters,uncles,aunts,and cousins. In North America today,there is a dramatic rise in the number of single-parent households. Twice as many households in the United States are headed by divorced,separated,or never-married individuals as are comprised of nuclear families. The structure of the family,not just in North America,but throughout the world,continues to change as it adapts to changing conditions.

A nuclear family is defined as______.
A: a married couple with their minor children
B: a single father with minor children
C: parents,grandparents,and children
D: parents,children,and aunts and uncles

答案：A

解析：

题干意为“下面哪个选项可以作为这篇短文另一个合适的标题？”该题为主旨题，短文开篇就提到了家庭结构，短文最后一句提到“不仅在北美洲，在全世界范围，家庭结构都会随着情况的不断变化而改变”，这也在谈论家庭结构，由此可见这篇短文的主题与家庭结构相关，由此可以进一步确认答案为A项“家庭的结构是什么”。
题干意为“核心家庭的定义是什么？”该题为细节题，第一段的第三句话对核心家庭进行了定义：Until recently,the most common form in North America was the nu-clear family, consisting of a married couple with their minor children．该句意为“在此以前，北美洲最普遍的家庭形式为核心家庭，由一对夫妇和他们未成年的孩子构成”。由此可知A项 “由一对夫妇和他们未成年的孩子构成的家庭”是答案。
题干意为“这篇文章最有可能出自哪里？”该题属于主旨题。该短文主题涉及家庭，因此最有可能出自人类学课本，所以A是正确的答案。
题干意为“第一段的信息主要以何种方式陈述的？”根据第一段的陈述方式，并没有列出数据（A项）或者讲故事（B项），而是通过描述共性而阐述出核心家庭的概念。因此C项“指出相似性”是正确的答案。
题干意为“mobility的词意是什么？”mobility是mobile“可移动的，机动的” 的名词形式。首先在短文中找到mobility存在的语境：（第二段）There are many parallels between the nuclear family in industrial societies, such as North America,and of families in societies such as that of the Inuits,who live inharsh environments. The nuclear family structure is well adapted to a life of mobility. In harsh conditions ,mobility allows the family to hunt for food. For North Americans, the hunt for jobs and improved social status also requires mobility.mobility所在的上下文提到“核心家庭结构良好地适应于……的生活。在恶劣的条件下，……能让一个家庭吃饱饭，对北美洲人来说，找工作和提高社会地位同样需要……。”四个选项中，A项“金钱”,B项“随时准备迁居”,C项“组织，机构”,D项“技能，技巧”，显然B项“随时准备迁居”填入mobility所在的语境中合适，因此答案为B。

第5题：

共用题干
The Family
The structure of a family takes different forms around the world and even in the same society.The family's form changes as it adapts to changing social and economic influences.
Until recently,the most common form in North America was the nuclear family,consisting of a married couple with their minor children.The nuclear family is an independent unit,It must be prepared to fend for itself.Individual family members strongly depend on one another.There is little help from outside the family in emergencies.Elderly relatives of a nuclear family are cared for only if it is possible for the family to do so.In North America,the elderly often do not live with the family；they live in retirement communities and nursing homes.
There are many parallels between the nuclear family in industrial societies,such as
North America,and of families in societies such as that of the Inuits,who live in harsh environments.The nuclear family structure is well adapted to a life of mobility.In harsh conditions,mobility allows the family to hunt for food.For North Americans,the hunt for jobs and improved social status also requires mobility.
The nuclear family was not always the North American standard.In a more agrarian time,the small nuclear family was usually part of a larger extended family.This might have included grandparents,mother and father,brothers and sisters,uncles,aunts,and cousins.
In North America today,there is a dramatic rise in the number of single-parent households.
Twice as many households in the United States are headed by divorced,separated,or nevermarried individuals as are comprised of nuclear families.The structure of the family,not just in North America,but throughout the world,continues to change as it adapts to changing conditions.

Another good title for this passage would be______.
A:.What Makes a Family?
B:The Life of the Inuits
C:Living With Hardship
D:The Failure of the Nuclear Family

答案：A

解析：

题干意为“下面哪个选项可以作为这篇短文另一个合适的标题？”该题为主旨题。短文开篇就提到了家庭结构，短文最后一句意为“不仅在北美洲，在全世界范围，家庭结构都会随着情况的不断变化而改变。”由此可见这篇短文的主题与家庭结构相关，由此可以进一步确认答案为A“家庭的结构是什么”。
题干意为“核心家庭的定义是什么？”该题为细节题，第一段的第三句话对核心家庭进行了定义Until recently,the most common form in North America was the nudle-ar family, consisting of a married couple with their minor children．该句意为“直到最近，北美洲最普遍的家庭形式为核心家庭，由一对夫妇和他们未成年的孩子构成”。由此可知A“由一对夫妇和他们未成年的孩子构成的家庭”是答案。
题干意为“这篇文章最有可能出自哪里？”该题属于主旨题。该短文主题涉及家庭，因此最有可能出自人类学课本，所以A是正确的答案。
题干意为“第一段主要以何种方式陈述的？”根据第一段的陈述方式，并没有列出数据或者讲故事，而是通过描述共性而阐述出核心家庭的概念。因此C“指出相似性”是正确的答案。
题干意为“mobility是什么意思？”mobility是mobile“可移动的，机动的”的名词形式。首先在短文中找到mobihty存在的语境：（第二段）There are many parallels between the nuclear family in industrial societies, such as North America,and of families in societies such as that of the Inuits,who live in harsh environments.The nuclear family structure is well adapted to a life of mobility.In harsh conditions,mobility allows the family to hunt for food.For North Americans,the hunt for jobs and improved social status also requires mobility.mobility所在的上下文意为“核心家庭结构良好地适应于……的生活。在恶劣的条件下，……能让一个家庭吃饱饭，对北美洲人来说，找工作和提高社会地位同样需要……。”四个选项中，A“钱”,B“随时准备迁居”,C“组织，机构”,D“技能，技巧”，显然B“随时准备迁居”填入mobility所在的语境中合适，因此答案为B。

第6题：

共用题干
The Family
The structure of a family takes different forms around the world and even in the same society.The family's form changes as it adapts to changing social and economic influences.
Until recently,the most common form in North America was the nuclear family,consisting of a married couple with their minor children.The nuclear family is an independent unit,It must be prepared to fend for itself.Individual family members strongly depend on one another.There is little help from outside the family in emergencies.Elderly relatives of a nuclear family are cared for only if it is possible for the family to do so.In North America,the elderly often do not live with the family；they live in retirement communities and nursing homes.
There are many parallels between the nuclear family in industrial societies,such as
North America,and of families in societies such as that of the Inuits,who live in harsh environments.The nuclear family structure is well adapted to a life of mobility.In harsh conditions,mobility allows the family to hunt for food.For North Americans,the hunt for jobs and improved social status also requires mobility.
The nuclear family was not always the North American standard.In a more agrarian time,the small nuclear family was usually part of a larger extended family.This might have included grandparents,mother and father,brothers and sisters,uncles,aunts,and cousins.
In North America today,there is a dramatic rise in the number of single-parent households.
Twice as many households in the United States are headed by divorced,separated,or nevermarried individuals as are comprised of nuclear families.The structure of the family,not just in North America,but throughout the world,continues to change as it adapts to changing conditions.

The word“mobility” means
A:money
B:readiness to move
C:organization
D:skill

答案：B

解析：

题干意为“下面哪个选项可以作为这篇短文另一个合适的标题？”该题为主旨题。短文开篇就提到了家庭结构，短文最后一句意为“不仅在北美洲，在全世界范围，家庭结构都会随着情况的不断变化而改变。”由此可见这篇短文的主题与家庭结构相关，由此可以进一步确认答案为A“家庭的结构是什么”。
题干意为“核心家庭的定义是什么？”该题为细节题，第一段的第三句话对核心家庭进行了定义Until recently,the most common form in North America was the nudle-ar family, consisting of a married couple with their minor children．该句意为“直到最近，北美洲最普遍的家庭形式为核心家庭，由一对夫妇和他们未成年的孩子构成”。由此可知A“由一对夫妇和他们未成年的孩子构成的家庭”是答案。
题干意为“这篇文章最有可能出自哪里？”该题属于主旨题。该短文主题涉及家庭，因此最有可能出自人类学课本，所以A是正确的答案。
题干意为“第一段主要以何种方式陈述的？”根据第一段的陈述方式，并没有列出数据或者讲故事，而是通过描述共性而阐述出核心家庭的概念。因此C“指出相似性”是正确的答案。
题干意为“mobility是什么意思？”mobility是mobile“可移动的，机动的”的名词形式。首先在短文中找到mobihty存在的语境：（第二段）There are many parallels between the nuclear family in industrial societies, such as North America,and of families in societies such as that of the Inuits,who live in harsh environments.The nuclear family structure is well adapted to a life of mobility.In harsh conditions,mobility allows the family to hunt for food.For North Americans,the hunt for jobs and improved social status also requires mobility.mobility所在的上下文意为“核心家庭结构良好地适应于……的生活。在恶劣的条件下，……能让一个家庭吃饱饭，对北美洲人来说，找工作和提高社会地位同样需要……。”四个选项中，A“钱”,B“随时准备迁居”,C“组织，机构”,D“技能，技巧”，显然B“随时准备迁居”填入mobility所在的语境中合适，因此答案为B。

第7题：

Which protocol family is required prior to assigning an IP address to an interface?（）

A、family ip
B、family ip6
C、family inet
D、family inet4

正确答案:C

第8题：

针对EDGE业务，TRX载频可设为5个等级的TRX。其中TRX Class4支持采用（）编码方式。

A、MCS1~MCS5编码
B、MCS1~MCS6编码
C、MCS1~MCS8编码
D、MCS1~MCS9编码

正确答案:C

第9题：

针对EDGE业务，TRX载频可设为5个等级的TRX。其中TRX Class2支持采用（）编码方式。

A、MCS1~MCS2编码
B、MCS1~MCS3编码
C、MCS1~MCS4编码
D、MCS1~MCS5编码

正确答案:D

第10题：

使用font-family设置字体时，以下书写正确的是（）

A、body{font-family：Arial，"微软雅黑"，"宋体"，"黑体"；}
B、body{font-family："微软雅黑"，"宋体"，"黑体"，Arial；}
C、body{font-family："TimesNewRoman"；}
D、body{font-family：TimesNewRoman；}

正确答案:A,C

第11题：

单选题

In order not to forget the older people in your family, you should ______.

A

go to lots of family parties

B

find something that they used

C

draw a family tree and make notes

正确答案： A

解析：
由题干中“in your family”可以定位至原文第四个小标题。原文中说“Draw a family tree and make notes about each person so that you won’t forget（画一个家庭谱系树形图，并且做上笔记，这样你就不会忘记家里的长辈）”，故C选项正确。

第12题：

单选题

Which of the following is NOT characteristic of a tamadn family?

A

A tamarin family consists of Father, Mother and their children.

B

The family life is organized like humans.

C

All the family members share the responsibility in the upbringing.

D

Tamarin brains are big for their size.

正确答案： D

解析：
本题是是非题。这里需要注意a tamadn family。第三段第一句话提到“a family life organized like our own.”而且后面也讲述了绢毛猴的家庭生活，所以A、B选项的内容在文中提及；文中也提到“members of the group share in their upbringing”，所以C项也正确。选项D的内容在文中也有提及，但是不属于绢毛猴的家庭生活特性，因此答案为D。

第13题：

Family

1. How many are there in your family?

正确答案：

第14题：

The author’s father wrote notes in pen _________.

A. to both his family and his staff

B. to his family in small letters

C. to his family on the fridge

D. to his staff on the desk

正确答案：A
【解析】细节理解题。由第四段I was pleased to recognize… his staff…the same I would see at home…可知。

第15题：

共用题干
The Family
The structure of a family takes different forms around the world and even in the same society. The family's form changes as it adapts to changing social and economic influences. Until recently,the most common form in North America was the nuclear family,consisting of a married couple with their minor children. The nuclear family is an independent unit. It must be prepared to fend for itself. Individual family members strongly depend on one anoth-er. There is little help from outside the family in emergencies. Elderly relatives of a nuclear family are cared for only if it is possible for the family to do so. In North America,the elderly often do not live with the family;they live in retirement communities and nursing homes.
There are many parallels between the nuclear family in industrial societies,such as North America,and of families in societies such as that of the Inuits,who live in harsh environments. The nuclear family structure is well adapted to a life of mobility. In harsh condi-tions,mobility allows the family to hunt for food. For North Americans,the hunt for jobs and improved social status also requires mobility.
The nuclear family was not always the North American standard. In a more agrarian time,the small nuclear family was usually part of a larger extended family. This might have included grandparents,mother and father,brothers and sisters,uncles,aunts,and cousins. In North America today,there is a dramatic rise in the number of single-parent households. Twice as many households in the United States are headed by divorced,separated,or never-married individuals as are comprised of nuclear families. The structure of the family,not just in North America,but throughout the world,continues to change as it adapts to changing conditions.

Another good title for this passage would be______.
A: What Makes a Family?
B: The Life of the Inuits
C: Living With Hardship
D: The Failure of the Nuclear Family

答案：A

解析：

题干意为“下面哪个选项可以作为这篇短文另一个合适的标题？”该题为主旨题，短文开篇就提到了家庭结构，短文最后一句提到“不仅在北美洲，在全世界范围，家庭结构都会随着情况的不断变化而改变”，这也在谈论家庭结构，由此可见这篇短文的主题与家庭结构相关，由此可以进一步确认答案为A项“家庭的结构是什么”。
题干意为“核心家庭的定义是什么？”该题为细节题，第一段的第三句话对核心家庭进行了定义：Until recently,the most common form in North America was the nu-clear family, consisting of a married couple with their minor children．该句意为“在此以前，北美洲最普遍的家庭形式为核心家庭，由一对夫妇和他们未成年的孩子构成”。由此可知A项 “由一对夫妇和他们未成年的孩子构成的家庭”是答案。
题干意为“这篇文章最有可能出自哪里？”该题属于主旨题。该短文主题涉及家庭，因此最有可能出自人类学课本，所以A是正确的答案。
题干意为“第一段的信息主要以何种方式陈述的？”根据第一段的陈述方式，并没有列出数据（A项）或者讲故事（B项），而是通过描述共性而阐述出核心家庭的概念。因此C项“指出相似性”是正确的答案。
题干意为“mobility的词意是什么？”mobility是mobile“可移动的，机动的” 的名词形式。首先在短文中找到mobility存在的语境：（第二段）There are many parallels between the nuclear family in industrial societies, such as North America,and of families in societies such as that of the Inuits,who live inharsh environments. The nuclear family structure is well adapted to a life of mobility. In harsh conditions ,mobility allows the family to hunt for food. For North Americans, the hunt for jobs and improved social status also requires mobility.mobility所在的上下文提到“核心家庭结构良好地适应于……的生活。在恶劣的条件下，……能让一个家庭吃饱饭，对北美洲人来说，找工作和提高社会地位同样需要……。”四个选项中，A项“金钱”,B项“随时准备迁居”,C项“组织，机构”,D项“技能，技巧”，显然B项“随时准备迁居”填入mobility所在的语境中合适，因此答案为B。

第16题：

We first think of the traditional or nuclear family．This is a two-generation family,the father and the mother and their own children．Most couples wanted to have four children,two boys,two girls.
Some nuclear families,however,may add one or more grandparents to come to live with them,that is three generations．This kind of family with grandparents,parents,and grandchildren is called an extended family．This family type was not very common during the later half of the twentieth century,but it's becoming more common now as an elderly grandparent moves in to live with a son or daughter．This is more possible now that American homes have become larger．What is interesting,however,is that after the grandchildren move out of the home and start their own families,this extended family shrinks back to a nuclear family,with just two generations again living together,a grandparent and parents,with the grandchildren coming only for occasional visits．
Now,the fatherless or motherless family is one kind of what we call a single-parent family．In the fatherless family it's just the mother and her children．As I said,this can be the result of the husband's death,of an unmarried mother,of a separation or divorce．There are also a growing number of motherless families--where the father raises the children,for any of the same reasons．A motherless family may also be fatherless,but still a family with one adult．This is becoming more common in the big cities where a grandmother will raise her daughter's children while the daughter goes elsewhere to work.
One other new kind of family is becoming increasingly more common．A single parent with one or more children will marry again．Perhaps the other parent is also a single parent．Together they will start what is called a blended family,which blends together or combines the children from two other families.

How is a blended family formed?

A.A blended family is formed by two single-parent familie
B.A blended family is formed by a nuclear family and a grandparen
C.A blended family is formed by a nuclear family and grandparent
D.A blended family is formed by two fatherless familie

答案：A

解析：

由第四自然段可知。

第17题：

共用题干
The Family
The structure of a family takes different forms around the world and even in the same society.The family's form changes as it adapts to changing social and economic influences.
Until recently,the most common form in North America was the nuclear family,consisting of a married couple with their minor children.The nuclear family is an independent unit,It must be prepared to fend for itself.Individual family members strongly depend on one another.There is little help from outside the family in emergencies.Elderly relatives of a nuclear family are cared for only if it is possible for the family to do so.In North America,the elderly often do not live with the family；they live in retirement communities and nursing homes.
There are many parallels between the nuclear family in industrial societies,such as
North America,and of families in societies such as that of the Inuits,who live in harsh environments.The nuclear family structure is well adapted to a life of mobility.In harsh conditions,mobility allows the family to hunt for food.For North Americans,the hunt for jobs and improved social status also requires mobility.
The nuclear family was not always the North American standard.In a more agrarian time,the small nuclear family was usually part of a larger extended family.This might have included grandparents,mother and father,brothers and sisters,uncles,aunts,and cousins.
In North America today,there is a dramatic rise in the number of single-parent households.
Twice as many households in the United States are headed by divorced,separated,or nevermarried individuals as are comprised of nuclear families.The structure of the family,not just in North America,but throughout the world,continues to change as it adapts to changing conditions.

The information in this passage would most likely be found in______.
A:an anthropology textbook
B:a biology textbook
C:a mathematics textbook
D:a geography textbook

答案：A

解析：

题干意为“下面哪个选项可以作为这篇短文另一个合适的标题？”该题为主旨题。短文开篇就提到了家庭结构，短文最后一句意为“不仅在北美洲，在全世界范围，家庭结构都会随着情况的不断变化而改变。”由此可见这篇短文的主题与家庭结构相关，由此可以进一步确认答案为A“家庭的结构是什么”。
题干意为“核心家庭的定义是什么？”该题为细节题，第一段的第三句话对核心家庭进行了定义Until recently,the most common form in North America was the nudle-ar family, consisting of a married couple with their minor children．该句意为“直到最近，北美洲最普遍的家庭形式为核心家庭，由一对夫妇和他们未成年的孩子构成”。由此可知A“由一对夫妇和他们未成年的孩子构成的家庭”是答案。
题干意为“这篇文章最有可能出自哪里？”该题属于主旨题。该短文主题涉及家庭，因此最有可能出自人类学课本，所以A是正确的答案。
题干意为“第一段主要以何种方式陈述的？”根据第一段的陈述方式，并没有列出数据或者讲故事，而是通过描述共性而阐述出核心家庭的概念。因此C“指出相似性”是正确的答案。
题干意为“mobility是什么意思？”mobility是mobile“可移动的，机动的”的名词形式。首先在短文中找到mobihty存在的语境：（第二段）There are many parallels between the nuclear family in industrial societies, such as North America,and of families in societies such as that of the Inuits,who live in harsh environments.The nuclear family structure is well adapted to a life of mobility.In harsh conditions,mobility allows the family to hunt for food.For North Americans,the hunt for jobs and improved social status also requires mobility.mobility所在的上下文意为“核心家庭结构良好地适应于……的生活。在恶劣的条件下，……能让一个家庭吃饱饭，对北美洲人来说，找工作和提高社会地位同样需要……。”四个选项中，A“钱”,B“随时准备迁居”,C“组织，机构”,D“技能，技巧”，显然B“随时准备迁居”填入mobility所在的语境中合适，因此答案为B。

第18题：

共用题干
The Family
The structure of a family takes different forms around the world and even in the same society.
The family's form changes as it adapts to changing social and economic influences.Until recently, the most common form in North America was the nuclear family,consisting of a married couple with their minor children.The nuclear family is an independent unit.It must be prepared to fend for itself. Individual family members strongly depend on one another. There is little help from outside the family in emergencies.Elderly relatives of a nuclear family are cared for only if it is possible for the family to do so.In North America,the elderly often do not live with the family;they live in retirement communities and nursing homes.
There are many parallels between the nuclear family in industrial societies,such as North
America,and of families in societies such as that of the Inuits,who live in harsh environments.
The nuclear family structure is well adapted to a life of mobility. In harsh conditions,mobility allows the family to hunt for food.For North Americans,the hunt for jobs and improved social status also requires mobility.
The nuclear family was not always the North American standard.In a more agrarian time,the small nuclear family was usually part of a larger extended family.This might have included grandparents,mother and father,brothers and sisters,uncles,aunts,and cousins.In North America today,there is a dramatic rise in the number of single-parent households.Twice as many households in the United States are headed by divorced, separated,or never-married individuals as are comprised of nuclear families. The structure of the family,not just in North America,but throughout the world,continues to change as it adapts to changing conditions.

According to the passage,which is the definition of a nuclear family?
A:.A nuclear family is a married couple with their minor children.
B: A nuclear family is a single father with minor children.
C: A nuclear family concludes parents,grandparents,and children.
D: A nuclear family concludes parents,children,and aunts and uncles.

答案：A

解析：

主旨题。题干意为“下面哪个选项可以作为这篇短文另一个合适的标题？”。短文开篇就提到了家庭结构，短文最后一句意为“不仅在北美洲，在全世界范围，家庭结构都会随着情况的不断变化而改变。”由此可见这篇短文的主题与家庭结构相关，由此可以进一步确认答案为A“家庭的结构是什么”。

细节题。题干意为“根据文章，哪个是核心家庭的定义？”。第一段的第三句话对于核心家庭进行了定义Until recently , the most common form in North American was the nu-clear family , consisting of a married couple with their minor children.该句意为“直到最近，北美洲最普遍的家庭形式为核心家庭，由一对夫妇和他们未成年的孩子构成”。由此可知A“核心家庭是由一对夫妇和他们未成年的孩子构成的家庭”是答案。

主旨题。题干意为“这篇文章最有可能出自哪里？”。该短文主题涉及家庭，因此最有可能出自人类学课本，所以A是正确的答案。

题干意为“第一段主要以何种方式陈述的？”根据第一段的陈述方式，并没有列出数据或者讲故事，而是通过描述共性而阐述出核心家庭的概念。因此C“指出相似性”是正确的答案。

题干意为“mobility是什么意思？”mobility是mobile“可移动的，机动的”的名词形式。首先在短文中找到mobility存在的语境：第二段中“The nuclear family structure is well adapted to a life of mobility…the hunt for jobs and improved social status also re-quires mobility. ”mobility所在的上下文意为“核心家庭结构良好地适应于……的生活。在恶劣的条件下，……能让一个家庭吃饱饭，时北美洲人来说，找工作和提高社会地位同样需要……”四个选项中，A意为“钱”,B意为“随时准备迁居”，C意为“组织，机构”,D意为“技能，技巧”，显然B“随时准备迁居”填入mobility所在的语境中合适，因此答案为B。

第19题：

Which two functions can be configured on the ERX Edge Router to support MBGP? （）(Choose two.)

A、address-family ipv4 unicast
B、address-family vpnv4 unicast
C、address-family ipv4 multicast
D、address-family vpnv4 multicast

正确答案:B,C

第20题：

针对EDGE业务，不同编码MCS1~MCS9分属于不同的编码族（code scheme family），表征不同的负荷（payload）。其中MCS2/5/7属于（）。

A、Family A
B、Family B
C、Family C
D、Family D

正确答案:B

第21题：

Alcatel BSS B8版本中，EDGE业务下行支持（）编码方式。

A、MCS1~MCS6编码
B、MCS1~MCS7编码
C、MCS1~MCS8编码
D、MCS1~MCS9编码

正确答案:D

第22题：

EDGE系统中，信道编码方式依据有效载荷大小分为A、B、C三族，属于A族的信道编码方式为（）。

A、MCS1、MSC2、MCS3、MCS4
B、MCS3、MSC6、MCS8、MCS9
C、MCS5、MCS6、MCS7、MCS8、MCS9
D、MCS7、MCS8、MCS9

正确答案:B

第23题：

问答题

Practice 7　　A major source of anxiety about the future of the family is rooted not so much in reality as in the tension between the idealized expectation in the culture and the reality itself. Nostalgia for a lost family tradition, which, in fact, never existed, has prejudiced our understanding of the conditions of families in contemporary society. Thus, the current anxiety over the fate of the family reflects not only problems in the family but also a variety of fears about other social problems that are eventually projected onto the family.　　The real problem facing American families today are not symptoms of breakdown as is often suggested; rather, they reflect the difficulties of adaptation to recent social changes, particularly to the loss of diversity in household membership, to the reduction of the variety of family functions and, to some extent, to the weakening of the family adaptability. The idealization of the family as a refuge from the world and the myth that the work of mothers is harmful has added considerable strain. The continuous emphasis on the family as a universal private retreat and as an emotional haven is misguided in light of historical experience.

正确答案：【参考译文】
人们对家庭的未来感到忧心忡忡,其根本原因不在于现实,而在于对文化的理想化期望与现实本身的冲突。由于怀念失落的家庭传统,我们在理解现代家庭状况时常存在着偏见,而实际上,这种家庭传统从未存在过。当前人们对家庭命运的担忧不仅仅反映出了家庭的问题,由于社会问题常常投射到家庭中,这种担忧也反映了人们对其他社会问题的种种忧虑。现在美国家庭面临的真正问题不是人们所常说的家庭崩溃的征兆,而是反映出美国家庭难以适应最近的社会变化,尤其是难以适应家庭规模缩小、家庭职能减少以及家庭适应能力越来越弱的现实。把家庭理想化为远离世界的避难所,或者错误地认为母亲工作对于家庭不利,使家庭承受了更大的压力。从过去的经验来看,一直强调家庭是个人和情感的避风港是有失偏颇的。

解析：暂无解析

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针对EDGE业务，不同编码MCS1~MCS9分属于不同的编码族（code scheme family），表征不同的负荷（payload）。其中MCS3/6/9属于（）。A、Family AB、Family BC、Family CD、Family D

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