皮皮学，免费搜题
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【单选题】
拜访位置寄存器,它是一个 动态数据库 ,存储所管辖区域中MS(统称拜访客户)的来话、去话呼叫所需检索的信息以及用户签约业务和附加业务的信息,例如客户的号码,所处位置区域的识别,向客户提供的服务等参数。其英文名是:A.
HLR
B.
VLR(Visitor Location Register)
C.
MSC
D.
BTS
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皮皮学刷刷变学霸
举一反三
【简答题】China, a ______ nation, is determined to combat all kinds of terrorism. (peace love)
【单选题】The sentence“…steeped in years of dealing with terrorism”in the 8 th paragraph means that
A.
London has been engaged anti-terrorism for years．
B.
London ham’t witnessext terrorism for years．
C.
London has been targeted by terrorists for years．
D.
London has been soaked in terrorkst attacks for years．
【单选题】下列有关钣金锉刀的功能描述正确的是哪一项?
A.
用于锉平钣件表面凸起的点或检查板件平整度
B.
用于钣件表面粗打磨
C.
用于敲击钣件修复损伤并防止蹦弹
D.
检视板面平整度及修饰钣金原子灰
【单选题】关于表皮各层细胞结构特点的描述错误的是
A.
基底层细胞能不断增殖，分化为表皮其他层的细胞
B.
基底层细胞胞质内含板层颗粒
C.
颗粒层细胞质内有透明角质颗粒，板层颗粒多
D.
透明层细胞的胞核和细胞器退化，光镜下为嗜酸均质状
E.
角质层细胞胞质内充满角蛋白丝
【单选题】The prosecution ______ that the man had been responsible for an act of terrorism.
A.
advocated
B.
alleged
C.
addressed
D.
announced
【单选题】The sentence '. . . steeped in years of dealing with terrorism' in the 8th paragraph means that
A.
London has been engaged in anti-terrorism for years.
B.
London hasn't witnessed terrorism for years.
C.
London has been targeted by terrorists for years.
D.
London has been soaked in terrorist attacks for years.
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