创建自己的小题库
搜索
【单选题】
15（）
A.prosper
B.improve
C.promote
D.flourish
A.
Advances in computers and data networks inspire visions of a future " information economy" in which everyone will have (1) to gigabytes of all kinds of information anywhere and anytime. (2) information has always been a (3) difficult commodity to deal with, and, in some ways, computers and high-speed networks make the problems of buying, (4) , and distributing information goods worse (5) better. The evolution of the Internet itself (6) serious problems. (7) the Internet has been privatized, several companies are (8) to provide the backbones that will carry traffic (9) local networks, but (10) business models for interconnection--who pays how much for each packet (11) , for example--have (12) to be developed. (13) interconnection standards are developed that make (14) cheap and easy to transmit information across independent networks, competition will (15) . If technical or economic (16) make interconnection difficult, (17) transmitting data across multiple networks is expensive or too slow, the (18) suppliers can offer a significant performance (19) ; they may be able to use this edge to drive out competitors and (20) the market.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈
收藏
举报参考答案：
举一反三
【单选题】The scourge that’s plaguing cruise lines--and causing thousands of tourists to rethink their holiday travel plans--didn’t start this year, nor did it even start on a ship. It began, as far as the Cent...
A.
students are easily attacked by the Norwalk-like virus.
B.
Norwalk-like viruses tend to break out in closed crowded place.
C.
Norwalk-like viruses might cause flu.
D.
Norwalk-like viruses are not widespread.
【单选题】Six years later, in an about-face, the FBI admits that federal agents fired tear gas canisters capable of causing a fire at the Branch Davidian compound near Waco, Texas in 1993. But the official said...
A.
About 51 people lived in the compound at the time of the event in 1993.
B.
It consisted of a main structure and a bunker.
C.
It was built of stone.
D.
It was a schoolhouse.
【单选题】4（） A.manufacturing B.selling C.allotting D.purchasing
A.
Advances in computers and data networks inspire visions of a future " information economy" in which everyone will have (1) to gigabytes of all kinds of information anywhere and anytime. (2) information has always been a (3) difficult commodity to deal with, and, in some ways, computers and high-speed networks make the problems of buying, (4) , and distributing information goods worse (5) better. The evolution of the Internet itself (6) serious problems. (7) the Internet has been privatized, several companies are (8) to provide the backbones that will carry traffic (9) local networks, but (10) business models for interconnection--who pays how much for each packet (11) , for example--have (12) to be developed. (13) interconnection standards are developed that make (14) cheap and easy to transmit information across independent networks, competition will (15) . If technical or economic (16) make interconnection difficult, (17) transmitting data across multiple networks is expensive or too slow, the (18) suppliers can offer a significant performance (19) ; they may be able to use this edge to drive out competitors and (20) the market.
【单选题】How can a company successfully register a name with the Internet() A. It must pay up to $10,000 or a nonrefundable deposit. B. Its application must be the first one at the top of the registration queu...
A.
The Net Cost of Making a Name for Yourself
B.
Companies are paying up to $10,000 to register a domain name on the Internet even though there is no guarantee that they will get the name they want.
C.
The task of registering domains ending in. com, org, .edu and. net is at present contracted out by the US government to the Virginia-based company Network Solutions. The contract runs out this year, and the government wants to bring in a different scheme.
D.
But last year, an ad hoc committee of the Internet’s great and good revealed its own plan. This involved setting up seven new domains, each indicating the kind of business or organisation using that name. The committee recruited 88 companies around the world to act as registrars for its firm, . shop, . web, . arts, . rec, . info and. nom domains. The US government has still to give the system its blessing, and may yet push ahead with its original scheme. Despite this, the 88 registrars have been taking applications for several months. They are due to start registering names this month with the Internet Council of Registrars, which grew out of the ad hoc committee.
E.
To prevent conflicting names from being registered, the council will take one name from each registrar in mm before going back for the second name in their queues, and so on. This has led to a flourishing trade, with companies trying to buy a place near the head of the queue. Global Names of Singapore is charging $10,000 to make sure a request for a name is the first one it sends off to the central database. Other registrars are charging nonrefundable deposits for places at the top of the queue. David Maher, chairman of the Policy Oversight Committee that is helping to set up and oversee the system, says that all registrars are subject to local laws regarding consumer protection and competition. But he says that the committee "will not act as an enforcement body in this area.\
【单选题】在窗体上画一个名称为Command1的命令按钮，然后编写如下事件过程： Private Sub Command1_Click( ) c="ABCD" For n = 1 To 4 Print ______ Next End Sub 程序运行后，单击命令按钮，要求在窗体上显示如下内容： D CD BCD ABCD 则在 ______ 处应填入的内容为
A.
Left(c,n)
B.
Right(c,n)
C.
Mid(c,n,1)
D.
Mid(c,n,n)
相关题目：
【单选题】The scourge that’s plaguing cruise lines--and causing thousands of tourists to rethink their holiday travel plans--didn’t start this year, nor did it even start on a ship. It began, as far as the Cent...
A.
students are easily attacked by the Norwalk-like virus.
B.
Norwalk-like viruses tend to break out in closed crowded place.
C.
Norwalk-like viruses might cause flu.
D.
Norwalk-like viruses are not widespread.
【单选题】Six years later, in an about-face, the FBI admits that federal agents fired tear gas canisters capable of causing a fire at the Branch Davidian compound near Waco, Texas in 1993. But the official said...
A.
About 51 people lived in the compound at the time of the event in 1993.
B.
It consisted of a main structure and a bunker.
C.
It was built of stone.
D.
It was a schoolhouse.
【单选题】4（） A.manufacturing B.selling C.allotting D.purchasing
A.
Advances in computers and data networks inspire visions of a future " information economy" in which everyone will have (1) to gigabytes of all kinds of information anywhere and anytime. (2) information has always been a (3) difficult commodity to deal with, and, in some ways, computers and high-speed networks make the problems of buying, (4) , and distributing information goods worse (5) better. The evolution of the Internet itself (6) serious problems. (7) the Internet has been privatized, several companies are (8) to provide the backbones that will carry traffic (9) local networks, but (10) business models for interconnection--who pays how much for each packet (11) , for example--have (12) to be developed. (13) interconnection standards are developed that make (14) cheap and easy to transmit information across independent networks, competition will (15) . If technical or economic (16) make interconnection difficult, (17) transmitting data across multiple networks is expensive or too slow, the (18) suppliers can offer a significant performance (19) ; they may be able to use this edge to drive out competitors and (20) the market.
【单选题】How can a company successfully register a name with the Internet() A. It must pay up to $10,000 or a nonrefundable deposit. B. Its application must be the first one at the top of the registration queu...
A.
The Net Cost of Making a Name for Yourself
B.
Companies are paying up to $10,000 to register a domain name on the Internet even though there is no guarantee that they will get the name they want.
C.
The task of registering domains ending in. com, org, .edu and. net is at present contracted out by the US government to the Virginia-based company Network Solutions. The contract runs out this year, and the government wants to bring in a different scheme.
D.
But last year, an ad hoc committee of the Internet’s great and good revealed its own plan. This involved setting up seven new domains, each indicating the kind of business or organisation using that name. The committee recruited 88 companies around the world to act as registrars for its firm, . shop, . web, . arts, . rec, . info and. nom domains. The US government has still to give the system its blessing, and may yet push ahead with its original scheme. Despite this, the 88 registrars have been taking applications for several months. They are due to start registering names this month with the Internet Council of Registrars, which grew out of the ad hoc committee.
E.
To prevent conflicting names from being registered, the council will take one name from each registrar in mm before going back for the second name in their queues, and so on. This has led to a flourishing trade, with companies trying to buy a place near the head of the queue. Global Names of Singapore is charging $10,000 to make sure a request for a name is the first one it sends off to the central database. Other registrars are charging nonrefundable deposits for places at the top of the queue. David Maher, chairman of the Policy Oversight Committee that is helping to set up and oversee the system, says that all registrars are subject to local laws regarding consumer protection and competition. But he says that the committee "will not act as an enforcement body in this area.\
【单选题】在窗体上画一个名称为Command1的命令按钮，然后编写如下事件过程： Private Sub Command1_Click( ) c="ABCD" For n = 1 To 4 Print ______ Next End Sub 程序运行后，单击命令按钮，要求在窗体上显示如下内容： D CD BCD ABCD 则在 ______ 处应填入的内容为
A.
Left(c,n)
B.
Right(c,n)
C.
Mid(c,n,1)
D.
Mid(c,n,n)
参考解析：
AI解析
重新生成
题目纠错 0
发布
