以下哪些节点之间只采用SCCP面向无连接的业务()A、MSC-HLR B、MSC-

题型:多项选择题

问题:

以下哪些节点之间只采用SCCP面向无连接的业务()

A、MSC-HLR

B、MSC-MSC

C、SSP-SCP

D、MSC-BSC

考点:传输网络维护员传输网络维护员题库
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从方框内所给的句子中选择恰当的选项完成下面对话。
A. My favorite singer is John .
B. How about you ?
C. My favorite group is Twins .
D. I love musicians who write their own songs .
E. What kind of music do you like ?
F. Me , too .
G. Do you like loud and energetic music ?
A : Hi , Bill ! Are you listening to MP3 again ?
B : Yes, Tom.I’ll never be tired of it.
A: 小题1:______________________
B : I like music that I can sing along with.
A : 小题2:____________________________.
B : I prefer music that is quiet and gentle.
A : 小题3:____________________________.
B : Oh, John’s songs have great lyrics. By the way , which group is your favorite ?
A : 小题4:___________________. I prefer groups that can play different kinds of music.
B : 小题5:_____________________.I also like the Twins best. They take after each other. But they are not really twins.
A : Really ? Let’ s search the information on the Internet.
题型:多项选择题

化学课学习的内容是:生活中的化学知识;______;化学对社会的影响;______.

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患者鼻流浊涕,黄稠腥臭,伴头痛头晕,口苦咽干,舌红苔黄,脉弦数。治疗应以()

A.手太阴、手阳明经穴为主

B.手太阴、任脉经穴为主

C.手阳明、手太阳、督脉经穴为主

D.手阳明、足厥阴、足少阳经穴为主

E.足阳明、足太阳经穴为主

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各隔离开关的传动机构必须加锁。钥匙不得()并有标签注明开关号码,存放于固定地点由专人保管。

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以下电视制式中, 帧频率为25帧/秒。
①PAL ②SECAM ③NTSC

A.①
B.③
C.②③
D.①②

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