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问题 单项选择题

Questions 23-29


·Look at the questions for this part.
·You will hear apassage about "Inside Story ". You will listen to it twice.
·For questions 23-29, indicate which of the alternatives A, B, or C is the most appropriate response.
·Mark one letter A, B, or C on the Answer Sheet.

Stroke victims sometimes refuse to regard their injured sides as parts of their bodies because ______.

A．they cannot see them in mirrors

B．they can no longer locate sensations there

C．they are unwilling to admit their disabilities

答案

参考答案：B

单项选择题

Routing protocols use different techniques for assigning (71) to individual networks. Further, each routing protocol forms a metric aggregation in a different way. Most routing protocols can use multiple paths if the paths have an equal (72) Some routing protocols can even use multiple paths when paths have an unequal cost. In either case, load (73) can improve overall allocation of network bandwidth. When multiple paths are used, there are several ways to distribute the packets. The two most common mechanisms are per-packet load balancing and per-destination load balancing. Per-packet load balancing distributes the (74) across the possible routes in a manner proportional to the route metrics. Per-destination load balancing distributes packets across the possible routes based on (75)

A．calls

B．metrics

C．links

D．destinations
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多项选择题

被审计单位2013年12月31日的银行存款余额调节表包括一笔“企业已付、银行未付”调节项，其内容为以支票支付赊购材料款。下列审计程序中，能为该调节项提供审计证据的有（）。

A.检查付款申请单是否经适当批准

B.就2013年12月31日相关供应商的应付账款余额实施函证

C.检查支票开具日期

D.检查2014年1月的银行对账单
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