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【单选题】
请参见图示。该网络中的路由器都运行 RIP。路由器 A 在三分钟内未接收到来自路由器 B 的更新。路由器 A 将如何作出响应?A.
抑制计时器将等候 60 秒,之后将从路由表中删除该路由。
B.
如果在 180 秒后仍未收到更新,无效计时器将把该路由标记为不可用。
C.
更新计时器将请求有器 B 获知的的更新。
D.
Hello 计时器将在 10 秒之后超时,然后该路由将从路由表中清除。
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【单选题】具有总降压变电所的供电系统属于( )系统。
A.
具有高压配电所的一次变压系统
B.
高压深入负荷中心的一次变压系统
C.
只有一个变电所的供电系统
D.
二次变压的供电系统
【简答题】Dear Editor, Your article on 5 September ‘Consultants - who needs them?’ gives a very one-sided view of our profession. We consultant are often criticised for using management buzzwords to sell our se...
【单选题】【 Paragraph 6 】 But neither the human imitative instinct nor a penchant for fantasy by itself leads to an autonomous theater. Therefore, additional explanations are needed. One necessary condition see...
A.
A society’s rites were more likely to be retained in the oral tradition if its myths were admired for artistic qualities.
B.
The artistic quality of a myth was sometimes an essential reason for a society to abandon it from the oral tradition.
C.
Some early societies stopped using myths in their religious practices when rites ceased to be seen as useful for social well-being.
D.
Myths sometimes survived in a society’s tradition because of their artistic qualities even after they were no longer deemed religiously beneficial.
【单选题】关于带形基础工程量,下列公式正确的是()
A.
带形基础工程量＝设计外墙中心线长度×设计断面面积＋设计内墙基础图示长度×设计断面面积
B.
带形基础工程量＝设计外墙中心线长度×设计断面面积－设计内墙基础图示长度×设计断面面积
C.
带形基础工程量＝设计外墙中心线长度＋设计断面面积＋设计内墙基础图示长度×设计断面面积
D.
带形基础工程量＝设计外墙中心线长度×设计断面面积＋设计内墙基础图示长度＋设计断面面积
【单选题】Uh, it' s said that teamwork plays an important role in our company s development. From my point of view, team means together and everyone achieves more. No one can be the best at everything. But when...
A.
cooperation
B.
competition
C.
independence
D.
invention
【简答题】降压变电所按其在系统中的地位、供电范围和电压等级，可分为______变电所和______变电所，工业企业变电所属于______变电所，工业企业变电所有______变电所和______变电所，一般中小型工厂不设______变电所。
【单选题】Uh, a saying goes that teamwork plays an important role in our company’s development. From my point of view, team means together everyone achieves more. No one can be the best at everything. But when ...
A.
cooperation
B.
competition
C.
independence
D.
invention
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