请问在SIPOC图中的SIPOC中的“C”代表：（）

A:Champion－－明星 B:Customer――客户 C:Changer――改革者 D:Competitor――竞争对手

"The impulse to excess among young Britons remains as powerful as ever, but the force that used to keep the impulse in check has all but disappeared," claimed a newspaper. Legislation that made it easier to get hold of a drink was "an Act for the increase of drunkenness and immorality", asserted a politician.
The first statement comes from 2005, the second from 1830. On both occasions, the object of scorn was a parliamentary bill that promised to sweep away "antiquated" licensing laws. As liberal regulations came into force this week, Britons on both sides of the debate unwittingly followed a 19th-century script.
Reformers then, as now, took a benign view of human nature. Make booze cheaper and more readily available, said the liberalisers, and drinkers would develop sensible, continental European style ways. Nonsense, retorted the critics. Habits are hard to changer if Britons can drink easily, they will drink more.
Worryingly for modern advocates of liheralisation, earlier doomsayers turned out to be right. Between 1820 and 1840, consumption of malt (which is used to make beer) increased by more than 50%. Worse, Britons developed a keener taste for what Thomas Carlyle called "liquid madness"--gin and other spirits.
The backlash was fierce. Critics pointed to widespread debauchery in the more disreputable sections of the working class. They were particularly worried about the people who, in a later age, came to be known as "ladettes". An acute fear, says Virginia Berridge, who studies temperance at the London School of Hygiene and Tropical Medicine, was that women would pass on their sinful ways to their children.
In the 19th century, temperance organisations set up their own newspapers to educate the public about the consequences of excess. That, at least, has changed: these days, the mainstream media rail against the demon drink all by themselves.
Which of the following could be the best title for the text

A:Old wine, new bottle. B:Mainstream media, nonsense. C:Doomsayers, unwarranted arguments. D:Fierce backlash, immorality.

The fact that blind people can "see" things using other parts of their bodies apart from their eyes may help us to understand our feelings about color. If they can (1) color differences, then perhaps we, too, are affected by (2) unconsciously. Manufacturers have discovered by (3) that sugar sells badly in green wrappings, (4) blue foods are considered unpleasant, and the cosmetics should never be packaged (5) brown. These discoveries have grown (6) a whole discipline of color psychology that now finds (7) in everything from fashion to interior decoration. Some of our (8) are clearly psychological. Dark blue is the color of the night sky and (9) associated with passivity and calm, while yellow is a day color with (10) of energy and incentive. For primitive man, activity during the day (11) hunting and attacking, while he soon saw as red, the color of blood and rage and the heat that came (12) effort. And green is associated with passive (13) and self preservation. Experiments have (14) that green, partly bemuse of its physiological associations, also has a direct psychological (15) , it is a calming color. (16) its exciting connotations, red was chosen as the signal for changer, (17) closer analysis shows that a vivid yellow can produce a (18) basic state of alertness and (19) , so fire engines and ambulances in some advanced communities are now (20) around in bright yellow colors that stop the traffic dead.

A:made B:created C:looked like D:meant

The fact that blind people can "see" things using other parts of their bodies apart from their eyes may help us to understand our feelings about color. If they can (1) color differences, then perhaps we, too, are affected by (2) unconsciously. Manufacturers have discovered by (3) that sugar sells badly in green wrappings, (4) blue foods are considered unpleasant, and the cosmetics should never be packaged (5) brown. These discoveries have grown (6) a whole discipline of color psychology that now finds (7) in everything from fashion to interior decoration. Some of our (8) are clearly psychological. Dark blue is the color of the night sky and (9) associated with passivity and calm, while yellow is a day color with (10) of energy and incentive. For primitive man, activity during the day (11) hunting and attacking, while he soon saw as red, the color of blood and rage and the heat that came (12) effort. And green is associated with passive (13) and self preservation. Experiments have (14) that green, partly bemuse of its physiological associations, also has a direct psychological (15) , it is a calming color. (16) its exciting connotations, red was chosen as the signal for changer, (17) closer analysis shows that a vivid yellow can produce a (18) basic state of alertness and (19) , so fire engines and ambulances in some advanced communities are now (20) around in bright yellow colors that stop the traffic dead.

A:effect B:influence C:affection D:implication

The fact that blind people can "see" things using other parts of their bodies apart from their eyes may help us to understand our feelings about color. If they can (1) color differences, then perhaps we, too, are affected by (2) unconsciously. Manufacturers have discovered by (3) that sugar sells badly in green wrappings, (4) blue foods are considered unpleasant, and the cosmetics should never be packaged (5) brown. These discoveries have grown (6) a whole discipline of color psychology that now finds (7) in everything from fashion to interior decoration. Some of our (8) are clearly psychological. Dark blue is the color of the night sky and (9) associated with passivity and calm, while yellow is a day color with (10) of energy and incentive. For primitive man, activity during the day (11) hunting and attacking, while he soon saw as red, the color of blood and rage and the heat that came (12) effort. And green is associated with passive (13) and self preservation. Experiments have (14) that green, partly bemuse of its physiological associations, also has a direct psychological (15) , it is a calming color. (16) its exciting connotations, red was chosen as the signal for changer, (17) closer analysis shows that a vivid yellow can produce a (18) basic state of alertness and (19) , so fire engines and ambulances in some advanced communities are now (20) around in bright yellow colors that stop the traffic dead.

A:color B:which C:it D:that

The fact that blind people can "see" things using other parts of their bodies apart from their eyes may help us to understand our feelings about color. If they can (1) color differences, then perhaps we, too, are affected by (2) unconsciously. Manufacturers have discovered by (3) that sugar sells badly in green wrappings, (4) blue foods are considered unpleasant, and the cosmetics should never be packaged (5) brown. These discoveries have grown (6) a whole discipline of color psychology that now finds (7) in everything from fashion to interior decoration. Some of our (8) are clearly psychological. Dark blue is the color of the night sky and (9) associated with passivity and calm, while yellow is a day color with (10) of energy and incentive. For primitive man, activity during the day (11) hunting and attacking, while he soon saw as red, the color of blood and rage and the heat that came (12) effort. And green is associated with passive (13) and self preservation. Experiments have (14) that green, partly bemuse of its physiological associations, also has a direct psychological (15) , it is a calming color. (16) its exciting connotations, red was chosen as the signal for changer, (17) closer analysis shows that a vivid yellow can produce a (18) basic state of alertness and (19) , so fire engines and ambulances in some advanced communities are now (20) around in bright yellow colors that stop the traffic dead.

A:charms B:thoughts C:preferences D:actions

The fact that blind people can "see" things using other parts of their bodies apart from their eyes may help us to understand our feelings about color. If they can (1) color differences, then perhaps we, too, are affected by (2) unconsciously. Manufacturers have discovered by (3) that sugar sells badly in green wrappings, (4) blue foods are considered unpleasant, and the cosmetics should never be packaged (5) brown. These discoveries have grown (6) a whole discipline of color psychology that now finds (7) in everything from fashion to interior decoration. Some of our (8) are clearly psychological. Dark blue is the color of the night sky and (9) associated with passivity and calm, while yellow is a day color with (10) of energy and incentive. For primitive man, activity during the day (11) hunting and attacking, while he soon saw as red, the color of blood and rage and the heat that came (12) effort. And green is associated with passive (13) and self preservation. Experiments have (14) that green, partly bemuse of its physiological associations, also has a direct psychological (15) , it is a calming color. (16) its exciting connotations, red was chosen as the signal for changer, (17) closer analysis shows that a vivid yellow can produce a (18) basic state of alertness and (19) , so fire engines and ambulances in some advanced communities are now (20) around in bright yellow colors that stop the traffic dead.

A:offense B:defense C:attack D:meaning

"The impulse to excess among young Britons remains as powerful as ever, but the force that used to keep the impulse in check has all but disappeared," claimed a newspaper. Legislation that made it easier to get hold of a drink was "an Act for the increase of drunkenness and immorality", asserted a politician.
The first statement comes from 2005, the second from 1830. On both occasions, the object of scorn was a parliamentary bill that promised to sweep away "antiquated" licensing laws. As liberal regulations came into force this week, Britons on both sides of the debate unwittingly followed a 19th-century script.
Reformers then, as now, took a benign view of human nature. Make booze cheaper and more readily available, said the liberalisers, and drinkers would develop sensible, continental European style ways. Nonsense, retorted the critics. Habits are hard to changer if Britons can drink easily, they will drink more.
Worryingly for modern advocates of liheralisation, earlier doomsayers turned out to be right. Between 1820 and 1840, consumption of malt (which is used to make beer) increased by more than 50%. Worse, Britons developed a keener taste for what Thomas Carlyle called "liquid madness"--gin and other spirits.
The backlash was fierce. Critics pointed to widespread debauchery in the more disreputable sections of the working class. They were particularly worried about the people who, in a later age, came to be known as "ladettes". An acute fear, says Virginia Berridge, who studies temperance at the London School of Hygiene and Tropical Medicine, was that women would pass on their sinful ways to their children.
In the 19th century, temperance organisations set up their own newspapers to educate the public about the consequences of excess. That, at least, has changed: these days, the mainstream media rail against the demon drink all by themselves.
According to the text, the author’s attitude toward licensing laws is ______.

A:biased B:negative C:indifferent D:affirmative

The UNIX operating system is made up of three parts; the kernel, the shell and the programs. The kernel of UNIX is the （） of the operating system: it allocates time and memory to programs and handles the filestore and communications in response to （） .
The shell acts as an （） between the user and the kernel. When a user logs in, the （）  program checks the username and password, and then starts another program called the shell. The shell is a command line （） (CLI). It interprets the commands the user types in and arranges for them to be carded out. The commands are themselves programs: when they terminate, the shell gives the user another prompt (% on our systems).

A:interface B:interconnect C:changer D:boundary