链路状态信令单元LSSU是由MTP的哪一功能级产生并接收的() A.信令数据链路功能

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问题:

链路状态信令单元LSSU是由MTP的哪一功能级产生并接收的()

A.信令数据链路功能级

B.信令链路功能级

C.信令网功能级

D.MTP第一功能级

考点:交换网络维护员交换网络维护员题库
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根据句中的中文提示和句后所给出的英语单词完成句子。

小题1: The doctor asked Ann how long___________________(她忍受折磨) the terrible disease. (suffer)

小题2:The boss is easy__________________(相处). (get)

小题3:The poor girl______________(经历了) many difficulties since her parents died. (go)

小题4:The teacher requested that the parents______________________(不应屈服于) their children when they made noises for no reason and asked for things rudely. (give)

小题5:I will never forget those days________________(我们在一起度过的) last summer. (spend)

小题6: __________________ (信不信由你), he walked 12 miles to get help for you. (believe)

小题7: Miss Lee told the students that she __________________(就要去北京了) the next month. (leave)

小题8: It was the first time that he_____________________(说服父母) stay for the Christmas meal with him. (persuade)

小题9:The reason why I was late is that I_________________(被困在) a traffic jam. (trap)

小题10: It was_______________________(在街上) I met one of my old friends yesterday. (street)

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房主外出忘记锁门属于()

A.道德风险因素

B.社会风险因素

C.心理风险因素

D.物质风险因素

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A.采取抽样的方法

B.确定抽样范围

C.保证样本的代表性

D.样本必须有足够的数量

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房屋建筑使用者在装修过程中擅自变动房屋建筑主体和承重结构的,责令改正,并处50万元以上100万元以下的罚款。

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