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【单选题】
《公路工程技术标准》中规定的各级公路所能适应的设计交通量是指（ ）。A.
公路设计时交通量
B.
公路竣工开放交通时交通量
C.
预测的设计年限末交通量
D.
设计小时交通量
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【单选题】多个网络段上的用户报告他们无法从服务器检索电子邮件。以下哪个命令将允许服务器技术人员确保电子邮件服务在服务器上运行?
A.
ifconfig
B.
ipconfig
C.
nbtstat
D.
netstat
【单选题】The misperceptions theory of the short-run aggregate supply curve says that if the price level is higher than people expected, then some firms believe that the relative price of what they produce has ...
A.
decreased, so they increase production.
B.
decreased, so they decrease production.
C.
increased, so they increase production.
D.
increased, so they decrease production.
【单选题】People often do not make decisions by using the basic economic principle of rationally weighing all possibilities and then making the choice that can be expected to maximize benefits and minimize harm...
A.
People tend to act on new information, independent of its perceived relative merit, rather than on information they already have.
B.
People prefer a major risk taken voluntarily to a minor one that has been forced on them, even if they know that the voluntarily taken risk is statistically more dangerous.
C.
People tend to take up potentially damaging habits even though they have clear evidence that their own peers as well as experts disapprove of such behavior.
D.
People avoid situations in which they could become involved in accidents involving large numbers of people more than they do situations where single-victim accidents are possible, even though they realize that an accident is more likely in the latter situations than in the former.
E.
People usually give more weight to a physician's opinion about the best treatment for a disease than they do to the opinion of a neighbor if they realize that the neighbor is not an expert in disease treatment.
【单选题】Q222多个网络段上的用户报告他们无法从服务器检索电子邮件。以下哪个命令将允许服务器技术人员确保电子邮件服务在服务器上运行?
A.
ifconfig
B.
ipconfig
C.
nbtstat
D.
netstat
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