问答题In the early to mid-1990s, up to 80% of all Internet traffic was adult-related. Even today, the adult-entertainment industry still drives the Internet, with profit margins of 30% or more, even though they have no off-line revenue stream generated by ma
题目
问答题
In the early to mid-1990s, up to 80% of all Internet traffic was adult-related. Even today, the adult-entertainment industry still drives the Internet, with profit margins of 30% or more, even though they have no off-line revenue stream generated by magazines, books, videocassettes, etc. But in the past couple of years, cybersex has moved uptown. From time to time, we need an expert. In such situations, the Internet has been like a gift from the gods. In the old days, authorities were near at hand for expert advice: the village seamstress on how to make a button hole, the blacksmith on how to take care of a horse hooves, etc. On the Internet, advice and answer sites are popping up all over the place with self-proclaimed experts at the ready. It’s said that expert sites or knowledge networks represent the latest stage in the Internet’s evolution, a “democratization of expertise.” However, if your question is about something other than “Who invented the light bulb?” the answers are likely to be a wild potpourri of personal opinions.
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更多“问答题In the early to mid-1990s, up to 80% of all Internet traffic was adult-related. Even today, the adult-entertainment industry still drives the Internet, with profit margins of 30% or more, even though they have no off-line revenue stream generated by ma”相关问题
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第1题：
Today, because of industrialization, a typical family will be required to move even more often than now, ____ families will be even smaller.
A: because
B: as
C: since
D: so
参考答案：D
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第2题：
Even though I made a great effort ________ for the interview, I failed nevertheless.
A、to prepare
B、preparing
C、have prepared
D、having prepared for
参考答案：A
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第3题：
All the team members tried their best. We lost the game, _________.A. however
B. although
C. but
D. even though
正确答案：A
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第4题：
If the redelivery of a vessel is delayed by causes ______，hire is payable at the charter rate until redelivery even though the market rate may have gone up or down．
A.for which neither party is responsible
B.for which the owner is responsible
C.for which either party is responsible
D.for which the charterer is responsible
正确答案：A
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第5题：
共用题干
Want to Be 100? Listen to These 5 Centenarians（百岁老人）
Five neighbors at a central Missouri retirement community who are all centenarians get
asked all the time:"How did you live to be 100?"
If you want to live to 100 or more,this rare group of five golden girls says the key to
longevity（长寿）is working hard at a job you love and taking care of your body while you're
at it.
Even though an estimated 70,000 people in the country are currently at the century
mark or beyond in age,it is unusual to find five 100-year-olds living in one place.
The average life-span（寿命）of Americans is about two or three years short of an 80th
birthday party,And most people don't want to cut out coffee,soda,alcohol,cigarettes,
and eat healthy food.
"People tell me all the time, 'I don't want to live to be 100',"said Mildred Leaver,
who turned 100 in June.
"I think that's just sad.Aging is attitude and I don't feel old,"said Leaver,a former
educator who still drives her Buick around town.
It doesn't take long to see that Leaver and her neighbors Mildred Harris,Grace
Wolfson,Gladys Stuart and Viola Semas,have a lot more in common than their longevity
and lifelong healthy habits.All are 100 except Stuart,who is 101.
Even though their sight and hearing aren't what they used to be,they've all avoided
illnesses that many elderly people are stricken with.It's been 50 years since Leaver beat
cancer for the first and only time.
The common thread that connects these women is the decades of service to jobs each
loved as a farmer,designer,school principal,bookkeeper and secretary.In the early
years of their lives,gainfully employed women like them were just as rare as 1 00-year-olds
are today.The five centenarians live in a very friendly community.
A:Right
B:Wrong
C:Not mentioned答案：C解析： -
第6题：
Text 2 Whatever happened to the death of newspaper?A year ago the end seemed near.The recession threatened to remove the advertising and readers that had not already fled to the Internet.Newspapers like the San Francisco Chronicle were chronicling their own doom.America's Federal Trade Commission launched a round of talks about how to save newspapers.Should they become charitable corporations?Should the state subsidize them?It will hold another meeting soon.But the discussions now seem out of date.In much of the world there is little sign of crisis.German and Brazilian papers have shrugged off the recession.Even American newspapers,which inhabit the most troubled corner of the global industry,have not only survived but often returned to profit.Not the 20%profit margins that were routine a few years ago,but profit all the same.It has not been much fun.Many papers stayed afloat by pushing journalists overboard.The American Society of News Editors reckons that 13,500 newsroom jobs have gone since 2007.Readers are paying more for slimmer products.Some papers even had the nerve to refuse delivery to distant suburbs.Yet these desperate measures have proved the right ones and,sadly for many journalists,they can be pushed further.Newspapers are becoming more balanced businesses,with a healthier mix of revenues from readers and advertisers.American papers have long been highly unusual in their reliance on ads.Fully 87%of their revenues came from advertising in 2008,according to the Organization for Economic Cooperation&Development（OECD）.In Japan the proportion is 35%.Not surprisingly,Japanese newspapers are much more stable.The whirlwind that swept through newsrooms harmed everybody,but much of the damage has been concentrated in areas where newspapers are least distinctive.Car and film reviewers have gone.So have science and general business reporters.Foreign bureaus have been savagely cut off.Newspapers are less complete as a result.But completeness is no longer a virtue in the newspaper business.
What can be inferred from the last paragraph about the current newspaper business?A.Distinctiveness is an essential feature of newspapers.
B.Completeness is to blame for the failure of newspaper.
C.Foreign bureaus play a crucial role in the newspaper business.
D.Readers have lost their interest in car and film reviews.答案：A解析：推理题【命题思路】这是一道封闭式推理题，需要锁定和理解文章末段的具体信息，从而推理得出答案。【直击答案】根据最后一段首句but后内容可知“受创最严重的是报社中最不具特色的领域”，即特色性很重要，因此A项正确。【干扰排除】由末段倒数第二句“Newspapers…result.”可知完整性是报业的结果而不是报业失败的原因，B项属于因果倒置，故错误。句子“Foreign bureaus have been savagely cut off.”并未提及驻外机构在报业中起到什么作用，C项属于无中生有，故不选。由句子“Car and film reviewers have gone”可知“汽车和电影的评论员已消失。”从中无法得知读者对其失去兴趣，D项属于过度推理，不选。 -
第7题：
Text 2 Whatever happened to the death of newspaper?A year ago the end seemed near.The recession threatened to remove the advertising and readers that had not already fled to the Internet.Newspapers like the San Francisco Chronicle were chronicling their own doom.America's Federal Trade Commission launched a round of talks about how to save newspapers.Should they become charitable corporations?Should the state subsidize them?It will hold another meeting soon.But the discussions now seem out of date.In much of the world there is little sign of crisis.German and Brazilian papers have shrugged off the recession.Even American newspapers,which inhabit the most troubled corner of the global industry,have not only survived but often returned to profit.Not the 20%profit margins that were routine a few years ago,but profit all the same.It has not been much fun.Many papers stayed afloat by pushing journalists overboard.The American Society of News Editors reckons that 13,500 newsroom jobs have gone since 2007.Readers are paying more for slimmer products.Some papers even had the nerve to refuse delivery to distant suburbs.Yet these desperate measures have proved the right ones and,sadly for many journalists,they can be pushed further.Newspapers are becoming more balanced businesses,with a healthier mix of revenues from readers and advertisers.American papers have long been highly unusual in their reliance on ads.Fully 87%of their revenues came from advertising in 2008,according to the Organization for Economic Cooperation&Development（OECD）.In Japan the proportion is 35%.Not surprisingly,Japanese newspapers are much more stable.The whirlwind that swept through newsrooms harmed everybody,but much of the damage has been concentrated in areas where newspapers are least distinctive.Car and film reviewers have gone.So have science and general business reporters.Foreign bureaus have been savagely cut off.Newspapers are less complete as a result.But completeness is no longer a virtue in the newspaper business.
Compared with their American counterparts,Japanese newspapers are much more stable because they______A.have more sources of revenue
B.have more balanced newsrooms
C.are less dependent on advertising
D.are less affected by readership答案：C解析：细节题【命题思路】这是一道局部细节题，需要根据题干的关键信息对文章的具体信息进行锁定，从而分析得出答案。【直击答案】根据题干信息美国和日本报业的对比定位到第四段。根据第四段第二、三句可知“美国报业长期依赖广告收入，这是不正常的。2008年，美国报业的广告收入占总收入的87%…”。再根据第四段最后两句可知“这个比例在日本是35%。因此日本报业更加稳定也就不足为奇了。”由此，考生可以判断出日本的报业稳定是因为广告收入占总收入的比例较小，即日本报业并不太依赖广告，因此C项正确。【干扰排除】原文第四段只提及广告收入占总收入的比例，以及这个比例对整个报业稳定性的影响，但是并未提及A项收入来源，B项新闻编辑部以及D项对于读者的影响，故这三项属于无中生有，均不选。 -
第8题：
共用题干
Want to Be 100? Listen to These 5 Centenarians（百岁老人）
Five neighbors at a central Missouri retirement community who are all centenarians get asked all the time:“How did you live to be 100?”
If you want to live to 100 or more,this rare group of five golden girls says the key to longevity （长寿）is working hard at a job you love and taking care of your body while you're at it.
Even though an estimated 70,000 people in the country are currently at the century mark or beyond in age,it is unusual to find five 100-year-olds living in one place.
The average life-span（寿命）of Americans is about two or three years short of an 80th birth-day party.And most people don't want to cut out coffee,soda,alcohol,cigarettes,and eat healthy food.
“People tell me all the time,‘I don't want to live to be 100,'”said Mildred Leaver,who turned 100 in June.
“I think that's just sad.Aging is attitude and I don't feel old,”said Leaver,a former educator who still drives her Buick around town.
It doesn't take long to see that Leaver and her neighbors Mildred Harris,Grace Woffson, Gladys Stuart and Viola Semas,have a lot more in common than their longevity and lifelong healthy habits .All are 100 except Stuart,who is 101.
Even though their sight and hearing aren't what they used to be,they've all avoided illnesses that many elderly people are stricken with.It's been 50 years since Leaver beat cancer for the first and only time.
The common thread that connects these women is the decades of service to jobs each loved as a farmer,designer,school principal,bookkeeper and secretary.In the early years of their lives, gainfully employed women like them were just as rare as 100-year-old are today.None of the five centenarians have any children.
A: Right
B: Wrong
C: Not mentioned答案：C解析：短文第三段说到，“虽然佑计在这个国家中有70,000人现在年龄达到100岁或者更多”，从上下文提到的“密苏里州”及“美国人平均寿命”可知，“这个国家”就是指“美国”，故本题是正确的。
仍然是第三段，其后半部说，“在一个地方要找到五位百岁老人住在一起，这太稀少了”，故本题是错误的。
通篇文章并未提到这五位百岁老人究竟有没有子女的问题。
短文第四段说，“美国人的平均寿命是距离80岁生日大约还差2一 3岁”。
短文第五、六段Leaver说到，那些不想活到百岁的人才是悲哀的。对待衰老是个态度问题，她并不觉得自己老了。故本题是错误的。
短文倒数第二段最后一句说“Leaver 50年前战胜了癌症，这是第一次，也是唯一的一次”可见本题是正确的。
尽管我们可以推测，这五位百岁老人之间可能会是very friendly，但整个community 是否very friendly,短文并未提到。 -
第9题：
共用题干
Want to Be 100? Listen to These 5 Centenarians（百岁老人）
Five neighbors at a central Missouri retirement community who are all centenarians get
asked allthe time:"How did you live to be 100?"
If you want to live to 100 or more,this rare group of five golden girls says the key to
longevity（长寿）is working hard at a job you love and taking care of your body
while you're at it.
Even though an estimated 70,000 people in the country are currently at the century
mark or beyond in age,it is unusual to find five 1 00-year-olds living in one place.
The average life-span（寿命）of Americans is about two or three years short of an 80th
birthday party.And most people don't want to cut out coffee,soda,alcohol,cigarettes, and eat healthy food.
"People tell me all the time, 'I don't want to live to be 100',"said Mildred Leaver, who turned 100 in June.
"I think that's just sad.Aging is attitude and I don't feel old,"said Leaver,a former
educator who still drives her Buick around town.
It doesn't take long to see that Leaver and her neighbors Mildred Harris,Grace
Wolfson,Gladys Stuart and Viola Semas,have a lot more in common than their longevity
and lifelong healthy habits.All are 100 except Stuart,who is 101.
Even though their sight and hearing aren't what they used to be,they've all avoided
illnesses that many elderly people are stricken with.It's been 50 years since Leaver beat
cancer for the first and only time.
The common thread that connects these women is the decades of service to jobs each
loved as a farmer,designer,school principal,bookkeeper and secretary,In the early
years of their lives,gainfully employed women like them were just as rare as 100-year-olds
are today.None of the five centenarians have any children.
A:Right
B:Wrong
C:Not mentioned答案：C解析： -
第10题：
You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）
- A、Enable Internet Connection Sharing
- B、Enable on-demand dialing
- C、Enable sharing a modem on one computer on the network
- D、Configure a DHCP Server
- E、Disable Internet Connection Sharing
正确答案:A -
第11题：
问答题In the early to mid-1990s, up to 80% of all Internet traffic was adult-related. Even today, the adult-entertainment industry still drives the Internet, with profit margins of 30% or more, even though they have no off-line revenue stream generated by magazines, books, videocassettes, etc. But in the past couple of years, cybersex has moved uptown. From time to time, we need an expert. In such situations, the Internet has been like a gift from the gods. In the old days, authorities were near at hand for expert advice: the village seamstress on how to make a button hole, the blacksmith on how to take care of a horse hooves, etc. On the Internet, advice and answer sites are popping up all over the place with self-proclaimed experts at the ready. It’s said that expert sites or knowledge networks represent the latest stage in the Internet’s evolution, a “democratization of expertise.” However, if your question is about something other than “Who invented the light bulb?” the answers are likely to be a wild potpourri of personal opinions.正确答案：
在20世纪90年代早中期,因特网的所有通信量中有关成人的内容高达80%。甚至在今天,成人娱乐业仍然是推动因特网的动力,即便没有网络之外的由诸如杂志、书、盒式录像带等产生的收益来源,其边缘利润也高达30%以上。但是过去几年,电子色情已经移向了城镇非商业区。我们不时需要有专家,在这种情况下,因特网始终就像是神明送给我们的一件礼物。过去,各种专家权威差不多就在我们身边,随时提供专门的见解:乡村女裁缝讲如何剪钮扣孔,铁匠师傅指导怎样照料马蹄,等等。在因特网上,建议和答复网点到处都是,各种自称专家的人随时准备回答问题。据说专家网或知识网代表了因特网发展的最新阶段,是一种“专家意见的民主化”。然而,如果你的问题是关于某事而不是“谁发明电灯泡”之类的问题,那么答案很可能会是一堆杂乱无章的个人见解。解析： 暂无解析 -
第12题：
多选题You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）AEnable Internet Connection Sharing
BEnable on-demand dialing
CEnable sharing a modem on one computer on the network
DConfigure a DHCP Server
EDisable Internet Connection Sharing
FConfigure all the other computers to be DHCP enabled.
正确答案： D,C解析： 暂无解析 -
第13题：
Since all the goods have been cased up according to the S／C, it would be too late to make a change even if we agreed to.(英译中)参考答案：由于所有的货物已按照售货合同装入箱内，即使我们同意，现在再来改变包装也太晚了。
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第14题：
We will still have to practice economy, ( ) our income for this year has risen 30 percent compared with that of last year.A.even if
B.even
C.though
D.even then
E. as though
正确答案：C
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第15题：
A
Her name is Mary． She comes from America． She is in China with her father and mother． She can speak a little Chinese． She studies in No． 80 Middle School in Tianjin．She is in the same school as her parents(father and mother)． She is a good student． She goes to school six days a week． She likes getting up early． She doesn’t like to be late．She often goes to school very early． But today she gets up late． So she gets to the classroom at 7：30． But there aren’t any students in it． She is not late． She is still early． It’s Sunday today． The students are all at home．
( )21．Mary is from _______．
A． America
B． China
C． No． 80 Middle School
D． Tianjin
正确答案：A
21.A【解析】根据原文“She comes frorh America．” 可知，她是美国人。 -
第16题：
共用题干
Want to Be 100? Listen to These 5 Centenarians（百岁老人）
Five neighbors at a central Missouri retirement community who are all centenarians get
asked all the time:"How did you live to be 100?"
If you want to live to 100 or more,this rare group of five golden girls says the key to
longevity（长寿）is working hard at a job you love and taking care of your body while you're
at it.
Even though an estimated 70,000 people in the country are currently at the century
mark or beyond in age,it is unusual to find five 100-year-olds living in one place.
The average life-span（寿命）of Americans is about two or three years short of an 80th
birthday party,And most people don't want to cut out coffee,soda,alcohol,cigarettes,
and eat healthy food.
"People tell me all the time, 'I don't want to live to be 100',"said Mildred Leaver,
who turned 100 in June.
"I think that's just sad.Aging is attitude and I don't feel old,"said Leaver,a former
educator who still drives her Buick around town.
It doesn't take long to see that Leaver and her neighbors Mildred Harris,Grace
Wolfson,Gladys Stuart and Viola Semas,have a lot more in common than their longevity
and lifelong healthy habits.All are 100 except Stuart,who is 101.
Even though their sight and hearing aren't what they used to be,they've all avoided
illnesses that many elderly people are stricken with.It's been 50 years since Leaver beat
cancer for the first and only time.
The common thread that connects these women is the decades of service to jobs each
loved as a farmer,designer,school principal,bookkeeper and secretary.In the early
years of their lives,gainfully employed women like them were just as rare as 1 00-year-olds
are today.None of the five centenarians have any children.
A:Right
B:Wrong
C:Not mentioned答案：C解析： -
第17题：
Even though they are young，these students are equal in knowledge to，if not more deep than，( ) at the other university .A. everyone
B. the others
C. the ones
D. All答案：C解析：代词one可以用来代替前面提到过的名词，以避免重复，如果它替代的名词是复数,则用ones,本题中,代替前面的students,表特指。句意，尽管这些学生很年轻，但他们的知识即使不比其他大学的学生深，至少也和他们一样多。
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第18题：
Text 2 Whatever happened to the death of newspaper?A year ago the end seemed near.The recession threatened to remove the advertising and readers that had not already fled to the Internet.Newspapers like the San Francisco Chronicle were chronicling their own doom.America's Federal Trade Commission launched a round of talks about how to save newspapers.Should they become charitable corporations?Should the state subsidize them?It will hold another meeting soon.But the discussions now seem out of date.In much of the world there is little sign of crisis.German and Brazilian papers have shrugged off the recession.Even American newspapers,which inhabit the most troubled corner of the global industry,have not only survived but often returned to profit.Not the 20%profit margins that were routine a few years ago,but profit all the same.It has not been much fun.Many papers stayed afloat by pushing journalists overboard.The American Society of News Editors reckons that 13,500 newsroom jobs have gone since 2007.Readers are paying more for slimmer products.Some papers even had the nerve to refuse delivery to distant suburbs.Yet these desperate measures have proved the right ones and,sadly for many journalists,they can be pushed further.Newspapers are becoming more balanced businesses,with a healthier mix of revenues from readers and advertisers.American papers have long been highly unusual in their reliance on ads.Fully 87%of their revenues came from advertising in 2008,according to the Organization for Economic Cooperation&Development（OECD）.In Japan the proportion is 35%.Not surprisingly,Japanese newspapers are much more stable.The whirlwind that swept through newsrooms harmed everybody,but much of the damage has been concentrated in areas where newspapers are least distinctive.Car and film reviewers have gone.So have science and general business reporters.Foreign bureaus have been savagely cut off.Newspapers are less complete as a result.But completeness is no longer a virtue in the newspaper business.
Some newspapers refused delivery to distant suburbs probably because_____A.readers threatened to pay less
B.newspapers wanted to reduce costs
C.journalists reported little about these areas
D.subscribers complained about slimmer products答案：B解析：推理题【命题思路】这是一道封闭式推理题，需要根据题干的关键信息对文章的具体信息进行锁定，从而推理得出答案。【直击答案】根据题干信息定位到第三段。根据该段第四句“Readers are paying more for slimmer products.”可知“读者要给内容缩水的报纸支付更多钱”，也就是说报业降低了成本。根据该段第五句“Some papers…distant suburbs.”可知“一些报业甚至有勇气拒绝向远郊用户投递。”再由该段第六句“these desperate measures…”，可知上文中的“报纸内容缩水”和“拒绝向远郊投递”都是报业采取的措施，而报业之所以这么做是为了降低成本，故B项正确。【干扰排除】根据原文第三段第四句可知A项与原文信息相反，故错误。但是由这句话并不能得知读者是否会抱怨缩水的报纸，D项属于过度推理，故不选。原文并未提及记者报道的具体内容，只是对美国报业现状进行客观分析，C项属于无中生有，故不选。 -
第19题：
共用题干
Want to Be 100? Listen to These 5 Centenarians（百岁老人）
Five neighbors at a central Missouri retirement community who are all centenarians get asked all the time:“How did you live to be 100?”
If you want to live to 100 or more,this rare group of five golden girls says the key to longevity （长寿）is working hard at a job you love and taking care of your body while you're at it.
Even though an estimated 70,000 people in the country are currently at the century mark or beyond in age,it is unusual to find five 100-year-olds living in one place.
The average life-span（寿命）of Americans is about two or three years short of an 80th birth-day party.And most people don't want to cut out coffee,soda,alcohol,cigarettes,and eat healthy food.
“People tell me all the time,‘I don't want to live to be 100,'”said Mildred Leaver,who turned 100 in June.
“I think that's just sad.Aging is attitude and I don't feel old,”said Leaver,a former educator who still drives her Buick around town.
It doesn't take long to see that Leaver and her neighbors Mildred Harris,Grace Woffson, Gladys Stuart and Viola Semas,have a lot more in common than their longevity and lifelong healthy habits .All are 100 except Stuart,who is 101.
Even though their sight and hearing aren't what they used to be,they've all avoided illnesses that many elderly people are stricken with.It's been 50 years since Leaver beat cancer for the first and only time.
The common thread that connects these women is the decades of service to jobs each loved as a farmer,designer,school principal,bookkeeper and secretary.In the early years of their lives, gainfully employed women like them were just as rare as 100-year-old are today.The average life-span of Americans is 80 years.
A: Right
B: Wrong
C: Not mentioned答案：B解析：短文第三段说到，“虽然佑计在这个国家中有70,000人现在年龄达到100岁或者更多”，从上下文提到的“密苏里州”及“美国人平均寿命”可知，“这个国家”就是指“美国”，故本题是正确的。
仍然是第三段，其后半部说，“在一个地方要找到五位百岁老人住在一起，这太稀少了”，故本题是错误的。
通篇文章并未提到这五位百岁老人究竟有没有子女的问题。
短文第四段说，“美国人的平均寿命是距离80岁生日大约还差2一 3岁”。
短文第五、六段Leaver说到，那些不想活到百岁的人才是悲哀的。对待衰老是个态度问题，她并不觉得自己老了。故本题是错误的。
短文倒数第二段最后一句说“Leaver 50年前战胜了癌症，这是第一次，也是唯一的一次”可见本题是正确的。
尽管我们可以推测，这五位百岁老人之间可能会是very friendly，但整个community 是否very friendly,短文并未提到。 -
第20题：
共用题干
Want to Be 100? Listen to These 5 Centenarians（百岁老人）
Five neighbors at a central Missouri retirement community who are all centenarians get
asked allthe time:"How did you live to be 100?"
If you want to live to 100 or more,this rare group of five golden girls says the key to
longevity（长寿）is working hard at a job you love and taking care of your body
while you're at it.
Even though an estimated 70,000 people in the country are currently at the century
mark or beyond in age,it is unusual to find five 1 00-year-olds living in one place.
The average life-span（寿命）of Americans is about two or three years short of an 80th
birthday party.And most people don't want to cut out coffee,soda,alcohol,cigarettes, and eat healthy food.
"People tell me all the time, 'I don't want to live to be 100',"said Mildred Leaver, who turned 100 in June.
"I think that's just sad.Aging is attitude and I don't feel old,"said Leaver,a former
educator who still drives her Buick around town.
It doesn't take long to see that Leaver and her neighbors Mildred Harris,Grace
Wolfson,Gladys Stuart and Viola Semas,have a lot more in common than their longevity
and lifelong healthy habits.All are 100 except Stuart,who is 101.
Even though their sight and hearing aren't what they used to be,they've all avoided
illnesses that many elderly people are stricken with.It's been 50 years since Leaver beat
cancer for the first and only time.
The common thread that connects these women is the decades of service to jobs each
loved as a farmer,designer,school principal,bookkeeper and secretary,In the early
years of their lives,gainfully employed women like them were just as rare as 100-year-olds
are today.Leaver was stricken with cancer 50 years ago.
A:Right
B:Wrong
C:Not mentioned答案：A解析： -
第21题：
Without proper safeguards,every part of a network is vulnerable to a security breach or unauthorized activity from（ ）,competitors,or even employees.Many of the organizations that manage their own（ ）network security and use the Internet for more than just sending/receiving e-mails experience a network（ ）—and more than half of these companies do not even know they were attacked.Smaller（ ）are often complacent,having gained a false sense of security.They usually react to the last virus or the most recent defacing of their website.But they are
trapped in a situation where they do not have the necessary time and（本题）to spend on security.A.safeguards
B.businesses
C.experiences
D.resources答案：D解析： -
第22题：
You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）
- A、Enable Internet Connection Sharing
- B、Enable on-demand dialing
- C、Enable sharing a modem on one computer on the network
- D、Configure a DHCP Server
- E、Disable Internet Connection Sharing
- F、Configure all the other computers to be DHCP enabled.
正确答案:A,F -
第23题：
单选题Even though the evidence is conclusive, if one juror is still _____, the case must be retried.Adistinctive
Bindifferent
Cdistrustful
Dunbelievable
正确答案： A解析：
句意：即使证据确凿，如果有一个陪审对此表示怀疑，那么这个案件必须重审。distrustful怀疑的，不信任的。distinctive有区别特征的。indifferent漠不关心的。unbelievable难以置信的。 -
第24题：
多选题You are the administrator of your company’s network. Your network consists of 20 Windows 2000 Professional computers. You want to configure all of the computers to allow access to the Internet. Your Budget does not allow for installing a permanent Internet connection for the network. You do have a single dial-up account at a local Internet service provider （ISP） and a 56-Kbps modem. You want the computer to be able to access the Internet when web resources are requested. What should you do？（）AConfigure the shared modem to use software handshaking
BConfigure the dial-up connection to enable on-demand dialing.
CConfigure the dial-up connection to enable the Internet connection sharing.
DConfigure all the other computers to have a dial-up connection that uses the shared modem.
EAttach the modem to one of the Windows 2000 Professional computer， and create a dial-up connection to the ISP.
FAttach the modem to one of the Windows 2000 Professional computers， and share the modem on the network.
正确答案： C,A解析： 暂无解析