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What are the differences between

题目

What are the differences between full-duplex Ethernet and half-duplex Ethernet?（）

  • A、Half-duplex Ethernet operates in a shared collision domain.
  • B、Full-duplex Ethernet has a lower effective throughput.
  • C、Half-duplex Ethernet operates in a private collision domain.
  • D、Full-duplex Ethernet allows two-way communication.
  • E、Half-duplex Ethernet operates in a private broadcast domain.
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相似问题和答案

第1题：

It is easy to detect the physical differences between originals and copies.()


参考答案：错误

第2题：

The international flavor of many people’s jobs naturally means that there is greater interaction(交往)between people from different cultures. Within the business environment, understanding and coping with intercultural differences between people is critical(重要的)to ensuring(保证)that interpersonal communication is successful.

Intercultural awareness(跨文化意识)is necessary for two reasons. Firstly, it minimizes(减少)the possibility of misunderstandings (误解)and/or causing offense (冒犯)through intercultural mishaps(意外). Secondly, it is a means to maximizing (使……最大化)the potential of business relationships through the utilization(利用)of intercultural differences productively.

One area within the business environment in which intercultural awareness is a necessity is in business presentation. Directors(主管), managers, salespeople, consultants (顾问)and business personnel are regularly required to deliver presentations. However, when one is asked to give a presentation to an audience from a different culture there are intercultural factors that can hinder(阻碍)the success of a presentation.

1. What is very important in interpersonal communication according to the text?()

A.Understanding and coping with intercultural differences between people.

B.Greater interaction between people from different cultures.

C.Offense through intercultural mishaps.

D.Misunderstanding through intercultural mishaps.

2.What can we infer(推理)from the text about intercultural communication?()

A.There are many differences among people from different cultures.

B.Misunderstandings seldom occur(发生)in intercultural communication.

C.Intercultural mishaps do not exist within the business environment.

D.Business presentation is an easy job in intercultural communication.

3.How can intercultural awareness help in strengthening business relationship?()

A.It minimizes the possibility of misunderstandings in intercultural communication.

B.It can help people find the intercultural factors that can hinder the success of a business presentation.

C.It can help people use intercultural differences productively.

D.All of the above.

4.What does intercultural awareness mean?()

A.Intercultural differences in intercultural communication.

B.Understanding and coping with intercultural differences between people.

C.Giving a business presentation.

D.Misunderstandings through intercultural mishaps.

5.If this text goes on, what do you think the author is going to talk about next?()

A.The intercultural factors that can hinder the success of a business presentation.

B.Misunderstandings in intercultural communication.

C.Intercultural mishaps.

D.How to use intercultural differences productively.


正确答案：1.A2.A3.D4.B5.A

第3题：

The differences between () are gradually being eliminated.

A.the town and the country

B.town and country

C.a town and a country

D.a town and the country


参考答案：B

第4题：

共用题干
Women's minds work differently from men's.At least,that is what most men are convinced of. Psychologists view the subject either as a matter of frustration or a joke.Now the biologists have moved into this minefield,and some of them have found that there are real differences between the brains of men and women.But being different,they point out hurriedly,is not the same as being better or worse.
There is,however,a definite structural variation between the male and female brain.The difference is in a part of the brain that is used in the most complex intellectual processes一the link between the two halves of the brain.
The two halves are linked by a trunk line of between 200 and 300 million nerves,the corpus callosum.Scientists have found quite recently that the corpus callosum in women is always larger and probably richer in nerve fibres than it is in men.This is the first time that a structural difference has been found between the brains of women and men and it must have some significance.The question is"What?",and,if this difference exists,are there others?Research shows that present-day women think differently and behave differently from men.Are some of these differences biological and inborn,a result of evolution?We tend to think that is the influence of society that produces these differences.But could we be wrong?
Research showed that these two halves of the brain had different functions,and that the corpus callosum enabled them to work together. For most people,the left half is used for word-handling, analytical and logical activities;the right half works on pictures,patterns and forms.We need both halves working together. And the better the connections,the more harmoniously the two halves work.And,according to research findings,women have the better connections.
But it isn't all that easy to explain the actual differences between skills of men and women on this basis.In schools throughout the world girls tend to be better than boys at"language subjects" and boys better at maths and physics.If these differences correspond with the differences in the hemispheric trunk line,there is an unalterable distinction between the sexes.
We shan't know for a while,partly because we don't know of any precise relationship between abilities in school subjects and the functioning of the two halves of the brain,and we cannot understand how the two halves interact via the corpus callosum.But this striking difference must have some effect and,because the difference is in the parts of the brain involved in intellect,we should be looking for differences in intellectual processing.

Schoolgirls everywhere tend to be better at language subjects than boys?
A:Right
B:Wrong
C:Not mentioned

答案：A
解析：
文章没有谈到这方面的信息。
本题给出的信息是错误的。原文是：" But being different , they point out hurriedly,is not the same as being better or worse."
本题给出的信息是错误的。原文是：" This is the first time that a structural difference has been found between the brains of women and men and it must have some significance“。
本题给出的信息是正确的。原文是：" We tend to think that is the influence of society that produces these differences."
本题给出的信息是错误的。原文是：" we should be looking for differences in intellectual processing."
本题给出的信息是正确的。原文是：" In schools throughout the world girls tend to be better than boys at 'language subjects’…”
文章没有谈到这方面的信息。

第5题：

Which of the following describes the paradox of the schools?

A.Discrepancy between what they say and what they do.
B.Differences between teachers' problems and schools' problems.
C.Advantages and disadvantages of students’ learning opportunities.
D.Students' perception and the reality of their performance on assessments.

答案：D
解析：
细节题。根据关键词定位到第四段。根据原文“Their achievement results fed into the implicit mission of schools:the greater the spread of achievement among students, the more it reinforcedthe rank order. This is why, if some students gave up and stopped trying (even dropped out of school),that wasregarded as the student's problem, not the teacher's or the school's.”可知，学生之间成绩流传得越广，成绩的排名就越固定。结合前文及此处内容，也就是说成绩决定了学生学习的态度，态度决定了他们的排名表现。故本题选D。

第6题：

Having reviewed their articles will give us a much better feel for the major differences between the two schools of thought.()


正确答案:错

第7题：

Again, differences between people and the opportunity for natural selection to take advantage of it have diminished.


正确答案：
68. 【译文】人与人之间的差异以及自然选择利用该差异的机会减少了。
【解析】注意 differences  between people和 the opportunity for natural selection to take advantage of it是两个并列的主语，千万不要理解成 people与the opportunity 是between 的并列宾语。另外注意句中的 it 指代的是 differences between people。
重点词组：natural selection 自然选择；take advantage of 利用

第8题：

The requisites for planning activities include________________.

A.how the activities fit the objectives

B.the differences between the what and the how of each activity

C.you can plan the activity with any different forms as you like

D.which activities demand oral or written work, which have visual, and which have tactile elements


正确答案：ABD

第9题：

共用题干
Women's minds work differently from men's.At least,that is what most men are convinced of. Psychologists view the subject either as a matter of frustration or a joke.Now the biologists have moved into this minefield,and some of them have found that there are real differences between the brains of men and women.But being different,they point out hurriedly,is not the same as being better or worse.
There is,however,a definite structural variation between the male and female brain.The difference is in a part of the brain that is used in the most complex intellectual processes一the link between the two halves of the brain.
The two halves are linked by a trunk line of between 200 and 300 million nerves,the corpus callosum.Scientists have found quite recently that the corpus callosum in women is always larger and probably richer in nerve fibres than it is in men.This is the first time that a structural difference has been found between the brains of women and men and it must have some significance.The question is"What?",and,if this difference exists,are there others?Research shows that present-day women think differently and behave differently from men.Are some of these differences biological and inborn,a result of evolution?We tend to think that is the influence of society that produces these differences.But could we be wrong?
Research showed that these two halves of the brain had different functions,and that the corpus callosum enabled them to work together. For most people,the left half is used for word-handling, analytical and logical activities;the right half works on pictures,patterns and forms.We need both halves working together. And the better the connections,the more harmoniously the two halves work.And,according to research findings,women have the better connections.
But it isn't all that easy to explain the actual differences between skills of men and women on this basis.In schools throughout the world girls tend to be better than boys at"language subjects" and boys better at maths and physics.If these differences correspond with the differences in the hemispheric trunk line,there is an unalterable distinction between the sexes.
We shan't know for a while,partly because we don't know of any precise relationship between abilities in school subjects and the functioning of the two halves of the brain,and we cannot understand how the two halves interact via the corpus callosum.But this striking difference must have some effect and,because the difference is in the parts of the brain involved in intellect,we should be looking for differences in intellectual processing.

The structural difference in the brain between the sexes has long been known.
A:Right
B:Wrong
C:Not mentioned

答案：B
解析：
文章没有谈到这方面的信息。
本题给出的信息是错误的。原文是：" But being different , they point out hurriedly,is not the same as being better or worse."
本题给出的信息是错误的。原文是：" This is the first time that a structural difference has been found between the brains of women and men and it must have some significance“。
本题给出的信息是正确的。原文是：" We tend to think that is the influence of society that produces these differences."
本题给出的信息是错误的。原文是：" we should be looking for differences in intellectual processing."
本题给出的信息是正确的。原文是：" In schools throughout the world girls tend to be better than boys at 'language subjects’…”
文章没有谈到这方面的信息。

第10题：

共用题干
Women's minds work differently from men's.At least,that is what most men are convinced of. Psychologists view the subject either as a matter of frustration or a joke.Now the biologists have moved into this minefield,and some of them have found that there are real differences between the brains of men and women.But being different,they point out hurriedly,is not the same as being better or worse.
There is,however,a definite structural variation between the male and female brain.The difference is in a part of the brain that is used in the most complex intellectual processes一the link between the two halves of the brain.
The two halves are linked by a trunk line of between 200 and 300 million nerves,the corpus callosum.Scientists have found quite recently that the corpus callosum in women is always larger and probably richer in nerve fibres than it is in men.This is the first time that a structural difference has been found between the brains of women and men and it must have some significance.The question is"What?",and,if this difference exists,are there others?Research shows that present-day women think differently and behave differently from men.Are some of these differences biological and inborn,a result of evolution?We tend to think that is the influence of society that produces these differences.But could we be wrong?
Research showed that these two halves of the brain had different functions,and that the corpus callosum enabled them to work together. For most people,the left half is used for word-handling, analytical and logical activities;the right half works on pictures,patterns and forms.We need both halves working together. And the better the connections,the more harmoniously the two halves work.And,according to research findings,women have the better connections.
But it isn't all that easy to explain the actual differences between skills of men and women on this basis.In schools throughout the world girls tend to be better than boys at"language subjects" and boys better at maths and physics.If these differences correspond with the differences in the hemispheric trunk line,there is an unalterable distinction between the sexes.
We shan't know for a while,partly because we don't know of any precise relationship between abilities in school subjects and the functioning of the two halves of the brain,and we cannot understand how the two halves interact via the corpus callosum.But this striking difference must have some effect and,because the difference is in the parts of the brain involved in intellect,we should be looking for differences in intellectual processing.

Brain differences point to superiority of one sex over the other.
A:Right
B:Wrong
C:Not mentioned

答案：B
解析：
文章没有谈到这方面的信息。
本题给出的信息是错误的。原文是：" But being different , they point out hurriedly,is not the same as being better or worse."
本题给出的信息是错误的。原文是：" This is the first time that a structural difference has been found between the brains of women and men and it must have some significance“。
本题给出的信息是正确的。原文是：" We tend to think that is the influence of society that produces these differences."
本题给出的信息是错误的。原文是：" we should be looking for differences in intellectual processing."
本题给出的信息是正确的。原文是：" In schools throughout the world girls tend to be better than boys at 'language subjects’…”
文章没有谈到这方面的信息。

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