WLANs are increasingly popular because they enable cost-effective connections among people, applications and data that were not possible, or not cost-effective, in the past. For example, WLAN-based applications can enable fine-grained management of supply
题目
WLANs are increasingly popular because they enable cost-effective connections among people, applications and data that were not possible, or not cost-effective, in the past. For example, WLAN-based applications can enable fine-grained management of supply and distribution(66) to improve their efficiency and reduce(67). WLANs can also enable entirely new business processes. To cite but one example, hospitals are using WLAN-enabled point-of-care applications to reduce errors and improve overall(68) care. WLAN management solutions provide a variety of other benefits can be substantial but difficult to measure. For example, they can protect corporate data by preventing(69) through rogue access points. They help control salary costs, by allowing IT staffs to manage larger networks without adding staff. And they can improve overall network management by integrating with customers' existing systems, such as Open View and UniCenter. Fortunately, it isn't necessary to measure these benefits to justify investing in WLAN management solutions, which can quickly pay for themselves simply by minimizing time-consuming(70)and administrative chores.
A．chores
B．chains
C．changes
D．links
相似考题
参考答案和解析
解析：无线局域网(WLAN)日益流行起来了，因为它可以在用户、应用和数据之间建立有效的连接，而这一切在过去是无法实现或无法有效实现的。例如，基于WLAN的应用能够对供应和分配链进行细粒度的管理，以改进效率和减少开销。WLAN也可以建立全新的商业过程。可以举出无数的例子中的一个，如许多医院正在使用基于WLAN的监护 点应用来减少差错，全面改进对病人的护理。WLAN管理解决方案提供的其他各种好处都是很实在的，然而却很难度量。例如，它可以保护公司的数据免于遭受通过流氓访问点的入侵危害；它可以让IT人员管理更大的网络，从而减少管理职员，控制薪金开支；而且它可以通过集成现有的用户系统(例如OpenView和UniCenter)改进网络的全面管理。幸运的是，用户不必为调整WLAN管理方案而计算各种收益，因为减少了部署时间和管理杂务就明显补偿了引进WLAN的开销。
更多“WLANs are increasingly popular because they enable cost－effective connections among people ”相关问题
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第1题：
We understand that you have built up()wide connections among buyers African market.A、the
B、a
C、some
D、to
参考答案：B
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第2题：
23——volunteering is becoming popular in China . ——yeah,people are now aware that helping others is helping themselves.
A.naturally
B.successfully
C.splendidly
D.increasingly
正确答案：D
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第3题：
● WLANs are increasingly popular because they enable cost-effective connections among people and applications that were not possible in the past. For example, WLAN-based applications can enable fine-grained management of supply （71） to improve their efficiency and reduce （72）. WLANs can also enable entirely new business processes. To cite but one example, hospitals are using WLAN-enabled point-of-care （73） to reduce errors and improve overall patient care. WLAN management solutions provide a variety of other benefits that can be substantial but difficult to measure. For example, they can protect corporate data by preventing （74） through rogue access points. They can improve overall network management by integrating with customers’ existing systems. Fortunately, it isn’t necessary to measure these benefits to justify investing in WLAN management solutions, which can quickly pay for themselves simply by minimizing time- （75） deployment and administrative chores.
（71）
A. custom
B. server
C. chains
D. chances
（72）
A. overhead
B. connection
C. supply
D. effect
（73）
A. transportations
B. applications
C. connections
D. translations
（74）
A. integration
B. interest
C. instruction
D. intrusion
（75）
A. capable
B. consuming
C. effective
D. connected
正确答案：C,A,B,D,B
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第4题：
Beer is the most popular drink among male drinkers,___________ overall consumption is significantly higher than that of women.A.that
B.what
C.which
D.whose答案：D解析：考查非限制性定语从句。that不能引导非限制性定语从句，排除A项；what一般用于引导主语从句，排除B项；which在此处缺少介词，排除C项。whose具有形容词性，表示“……的”意思。在句中作定语，表示先行词male drinkers与从句中overall consumption的所属关系．故选D。 -
第5题：
We live in a moment packed with new possibilities,and we've never been better equipped to seize them.The problem is that many of us don't feel it.If this is the best time to be alive,it certainly hasn't becn the easiest.This upheaval has created winners:among owners ofcapital;among entrepreneurs who have grown into new markets;and among individuals whose skills,acumen or luck helps them to navigate this tangle.But it has also created losers:among pensioners and homeowners whose savings were destroyed by unforeseen financial risks;among workers whose jobs are now being done overseas by people escaping from poverty;among those whose jobs stayed onshore but are being replaced by machines;among farmers whose crops are failing because of climate change;among citizens in countries where a small elite are siphoning the benefits of global integration into offshore bank accounts.答案：解析：我们生活的当下充满新的可能性，我们也拥有前所未有的能力去把握这种可能性，问题是我们很多人并没有感受到它。如果说当下是最美好的时代，那一定还不是最轻松的时代。这场变革创造了成功者：有的是资本所有者；有的是开拓新市场的企业家；有的是技艺超群、机敏精干，或者好运加身的弄潮儿。但这场变革也产生了失败者：有的退休者和房主突遭金融风险，积蓄毁于一旦；有的人被国外脱贫者所取代，工作流出了国门；有的人的工作虽未流出国门，却被机器取而代之；有的农民因气候变化收成惨淡；有的人生活的国家，全球一体化的收益被少数精英收入囊中转至境外的银行账户。 -
第6题：
What does the author mean by saying“writing today is like Latin on the eve of the Renaissance-the language of a scholarly establishment” ？( )A.Videos are like Italian that served as the street language
B.A video is worth more than a thousand words
C.Writing would face extinction，just as Latin
D.Writing would be less popular among ordinary people答案：D解析：
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第7题：
单选题Professional car thieves are interested in dust-free American cars because ______.Athey have enough time to dispose of the stolen cars
Bthey have a special interest in American cars
CAmerican cars are popular among the dealers
DAmerican cars are usually new and expensive
正确答案： A解析：
细节题。关键句：文章的第三段“a lack of dust means that a car was parked recently…”“That gives the bad guys a lot of time to do whatever they want with the car．”可知，车上没有尘土说明车主人刚刚离开机场不久，这样就给盗车者足够的时间处理这辆汽车。故正确的答案为A。 -
第8题：
单选题People like staying in their comfort zone because they may ______.Aremain comfortable and special
Bbe accepted easily and feel safe
Cfind out more interesting things
Ddiscover differences among themselves
正确答案： D解析：
由第三段中的”We seem to believe that people with similar habits or hobbies will share similar attitudes and we are more likely to be accepted by people like ourselves or even，we think we may be safer with people who look like us”可知.人们与习惯或兴趣相似的人坐在一起，觉得自己更容易被他们接受或者是感觉更安全，因此选B项。 -
第9题：
单选题Studying the diverse wisdom of others can _____.Acreate varying artistic interests
Bhelp people see things in their right perspective
Chelp improve connections among people
Dregulate the behavior of modern people
正确答案： C解析：
细节题。第五段最后两句表明了广泛的教育、研究其他人的智慧能帮助我们学会思考，看清事物之间的联系。B项正确。 -
第10题：
问答题One of America’s most important export is her modern music. (1) _______American popular music is playing all over the world. It is enjoyed (2) _______by people of all ages in all countries. Because the lyrics are English, (3) _______nevertheless people not speaking English enjoy it. The reasons forits popularity are its fast pace and rhythmic beat. The music has many origins in the United States. Country music,coming from the suburban areas in the southern United States, is one (4) _______source. Country music features simple themes and melodies describingday-to-day situations and the feelings of country people. Many peopleappreciate this music because the emotions expressed by country (5) _______music songs. A second origin of American popular music is the blues. It depicted (6) _______mostly sad feelings reflecting the difficult lives of American blacks. Itis usually played and sung by black musicians, but it is not popular with (7) _______all Americans. Rock music is a newer form of music. This music style, featuringfast and repetitious rhythms, was influenced by the blues and countrymusic. It is first known as rock-and-roll in the 1950s. Since then there (8) _______have been many forms of rock music, hard rock, soft rock, punk rock,disco music and others. Many performers of popular rock music areyoung musicians. American popular music is marketed to a demanding audience.Now popular songs are heard on the radio several times a day. Somesongs become popular all over the world. People hear these songs sing (9) _______in their original English or sometimes translated into other languages.The words may coincide but the enjoyment of the music is universal. (10) _______正确答案：
1.export改为exports 根据one of结构可知export要用复数形式,export复数形式指“出口商品”。
2.playing改为played play和句子主语American popular music是逻辑动宾关系,故用被动语态。
3.Because改为Though/Although Because表示原因,此句应为让步状语从句,以体现意义上的转折。
4.suburban改为rural 乡村音乐来自乡村地区,故用rural。suburban为城市郊区。
5.because改为because of because用来引导从句,而because of后接名词或名词短语作宾语。
6.depicted改为depicts 布鲁斯现在的风格并没有改变,是一般状态,故用现在时。
7.去掉not 加not不符合本文意旨,根据文意此处应为肯定,即“受全体美国人欢迎”。
8.is改为was 通过in the 1950s可知所述的是过去的事实,故用一般过去时态。
9.sing改为sung 此处表被动,sung引导过去分词短语作宾语补足语。
10.coincide改为differ 根据连词but可知整个句子应表达转折语气。解析： 暂无解析 -
第11题：
单选题Madonna and Michael Jackson are not considered heroes because _____.Athey are popular only among certain groups of people
Btheir performances do not improve their fans morally
Ctheir primary concern is their own financial interests
Dthey are not clear about the principles they should follow
正确答案： C解析：
推论题。B项与第五段末句“Madonna and Michael Jackson are famous, but who would claim that fans find life more abundant”属于同义重述。 -
第12题：
多选题What are two benefits of using NAT?（）ANAT protects network security because private networks are not advertised.
BNAT accelerates the routing process because no modifications are made on the packets.
CDynamic NAT facilitates connections from the outside of the network.
DNAT facilitates end-to-end communication when IPsec is enable.
ENAT eliminates the need to re-address all host that require extemal access.
FNAT conserves addresses through host MAC-level multiplexing.
正确答案： D,B解析： 暂无解析 -
第13题：
WLAN is increasingly popular because it enables cost-effective （） among people and applications that were not possible in the past.
A.line
B.circuit
C.connection
D.Interface
正确答案：C
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第14题：
Which of the following is true according to the passage?
A. Dogsledding is the most popular sport among local people.
B. Watching wildlife is a memorable experience.
C. Travellers should bring their own sports equipment.
D. Shopping is too simple a pleasure to enjoy.
正确答案：B
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第15题：
WLAN is increasingly popular because it enables cost-effective（ ）among people and applications that were not possible in the past.A.line
B.circuit
C.connection
D.Interface答案：C解析：翻译：无线局域网（WLAN）日益流行起来了，因为它可以在用户、应用和数据之间建立有效的连接，而这一切在过去是无法实现或无法有效实现的。A．连线 B．循环 C．连接 D．接口 -
第16题：
On television all over the world there are programmes about the work of the police．They are popular because they are usually very exciting．In London there is a television programme called"Police Five"--because it is on for five minutes once a week．A television reporter,Shaw Taylor,talks about crimes in the London area．He asks for public help．The police station needs the help of ordinary people because sometimes you or I have information that can be useful to the police.
Shaw Taylor shows pictures of paintings,jewellery(珠宝)and other things which thieves stole during the week．Sometimes he shows the car that the thieves escaped in．When people see men or things on the television programme which they may remember,they can tell the police where they saw them．With their help the police may catch more criminals.
Sometimes the police find a car or some money．Shaw Taylor shows them on television．The owners sometimes see them．Then they can telephone the police and say,"Thank you very much--that's mine!"
From the passage we know Shaw Taylor is__.A.a popular TV reporter
B.a TV reporter few people know
C.a TV reporter ordinary people don't like
D.an unknown TV reporter答案：A解析：由句子“They are popular because…”及“A television reporter,Shaw Taylor,talks about crimes in the London area．”可知，Shaw Taylor是一位“popular television reporter”。 -
第17题：
What does the author mean by saying“writing today is like Latin on the eve of the Renaissance-the language of a scholarly establishment” ？( )A.Videos are like Italian that served as the street language.
B.A video is worth more than a thousand words.
C.Writing would face extinction，just as Latin.
D.Writing would be less popular among ordinary people.答案：D解析：
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第18题：
WLANs are increasingly popular because they enable cost-effective connections among people, applications and data that were not possible, or not cost-effective, in the past. For example, WLAN-based applications can enable fine-grained management of supply and distribution (1) to improve their efficienty and reduce (2) .WLANs can also enable entirely new business processes. To cite but one example, hospitals are using WLAN-enabled point-of-care applications to reduce errors and improve overall (3) care. WLAN management solutions provide a variety of other benefits that can be substantial but difficult to measure. For example, they can protect corporate data by preventing (4) through rogue access points. They help control salary costs, by allowing IT staffs to manage larger networks without adding staff. And they can improve overall network mananement by integrating with customers' existing systems, such as OpenView and UniCenter. Fortunately, it isn't necessary to measure these benefits to justify investing in WLAN management solutions, which can quickly pay for themselves simply by minimizing time-consuming(5) and administrative chores. 空白处（3）应选择（）
- A、finance
- B、patient
- C、affair
- D、doctor
正确答案:B -
第19题：
单选题An agricultural cooperative wants to sell more of its less popular vegetables, zucchini in particular. A consultant has suggested that the cooperative’s farmers should attempt to market a purple form of zucchini instead of the conventional green form, because people generally dislike green-colored vegetables. Which of the following, if true, casts the most doubt on the accuracy of the consultant’s assertion?ABroccoli and green peas, which are both green vegetables, are among the most popular vegetables in the country.
BGrapes and eggplants, which both have purple skin, are popular among consumers of all ages.
CSummer squash, a yellow-colored cousin of the zucchini, is one of the most popular summer vegetables.
DGreen tomatoes are far less popular than red tomatoes.
EA chewing gum company reports that its purple-colored grape gum is less popular than its green-colored sour apple flavor.
正确答案： C解析：
文中提到顾问建议公司售卖紫色的西葫芦，因为人们不喜欢绿色的蔬菜，所以如A是正确的，那么顾问的建议就会遭到质疑，故本题选A项。 -
第20题：
单选题In the passage, the writer thinks the art of paper cutting is ______ now.Avery popular in America
Bvery popular in China
Cfor people who know about
Din danger of disappearing
正确答案： C解析：
本题是细节题。由第一段中的“But this traditional art is at risk of disappearing now”可知，剪纸艺术正处于绝迹的危险之中。故答案为D项。A、B两项文中并未提及，C项表述错误。 -
第21题：
单选题The habit of reading newspapers is ______.Auncommon in the world
Bnot popular in USA.
Cwidespread in the world
Dfound among a few families
正确答案： C解析：
事实细节题。由关键词habit定位文章第一句“Almost every family buys at least one copy of a newspaper every day.”可知，看报纸的习惯在世界上很广泛。 -
第22题：
单选题Bob Dylan is very popular among young people. They regard him as more superior to other musicians.Avery
Bamong
Cas
Dmore superior to
正确答案： D解析： -
第23题：
问答题Satire exists because there is need for it. It has lived because readers appreciate a refreshing stimulus, an irreverent reminder that they live in a world of platitudinous thinking, cheap moralizing, and foolish philosophy. Satire serves to prod people into an awareness of truth, though rarely to any action on behalf of truth. Satire tends to remind people that much of what they see, hear, and read in popular media is sanctimonious, sentimental, and only partially true. Life resembles in only a slight degree the popular image of it. Soldiers rarely hold the ideals that movies attribute to them, nor do ordinary citizens devote their lives to unselfish service of humanity. Intelligent people know these things but tend to forget them when they do not hear them expressed.正确答案：
讽刺作品之所以存在是因为人们需要它。它存续至今,是因为读者欣赏爽身怡心的刺激和不拘谦恭的告诫,它提醒读者,他们生活的世界里充满了陈腐的思想意识、低俗的道德说教和愚蠢的哲学理念。讽刺作品虽然很少代表真理促成行动,但它却能使人们感悟到真理。讽刺作品常常告诉人们,他们在大众媒体中所看到的、听到的、读到的大多是伪装善良、多愁善感或只有部分真实。生活只在很小的程度上与大众对它的印象相符。士兵们很少拥有电影赋予他们的理想,而普通老百姓也决不会把自己的生命无私地奉献给人道主义服务。聪明人知道这些事实,但是当周围人不谈起时,他们常常会忘记掉。解析： 暂无解析 -
第24题：
单选题AThe reasons why people don’t read newspapers are more complicated than assumed.
BThere are more uneducated people among the wealthy than originally expected.
CThe number of newspaper readers is steadily increasing.
DThere are more nonreaders among young people nowadays.
正确答案： A解析：
细节题。录音提到现在的非阅读者收入高，年龄从26到65岁，不阅读多是因为没时间，故选D。其他没有提及。