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【单选题】
在OSI参考模型中，上层协议实体与下层协议实体之间的逻辑接口叫做服务访问点(SAP)。在Internet数据帧中，目的地址“0x000F781C6001”属于(10)的服务访问点。A.
数据链路层
B.
网络层
C.
传输层
D.
应用层
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】The schoolboy to the blind man on his Way home yesterday afternoon.
A.
apologozies
B.
apologized
C.
had apologized
D.
have apologized
【简答题】Can dogs and cats live in perfect harmony in the same home? People who are thinking about adopting a dog as a friend for their cats are worried that they will fight. A recent research has found a new ...
【单选题】The schoolboy to the blind man on his Way home yesterday afternoon.
A.
apologizes
B.
apologized
C.
will apologize
D.
has apologized
【单选题】下列各项中,不属于财务报表审计的前提条件的是( )。(2018年)
A.
管理层设计、执行和维护必要的内部控制,以使财务报表不存在由于舞弊或错误导致的重大错报
B.
管理层按照适用的财务报表编制基础编制财务报表,并使其实现公允反映
C.
管理层承诺将更正注册会计师在审计过程中识别出的重大错报
D.
管理层向注册会计师提供必要的工作条件
【简答题】A study finds that,____________(和许多父母的忧虑正好相反), owning cats or dogs does not increase a child's risk of developing allergies, and in fact, may protect them.
【简答题】A study into character, intelce and usefulness shows dogs are better pets than cats—but only by a whisker. Staff at New Scientist magazine first listed the areas where cats fared better. These in...
【单选题】(2018年)下列各项中,不属于“财务费用”科目核算内容的是( )。
A.
办理银行承兑汇票支付的手续费
B.
发生的业务招待费
C.
销售商品发生的现金折扣
D.
短期借款利息支出
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