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【多选题】
TCP/IP网络安全管理体系结构,包括三个方面:A.
防火墙安全
B.
分层安全管理
C.
系统安全管理（终端系统安全、网络系统、应用系统）
D.
安全服务与机制（认证、访问控制、数据完整性、抗抵赖性、可用可控性、审计）
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【判断题】There are four ways to classify informative speeches, there are objects, processes, s, principles.
A.
正确
B.
错误
【简答题】Usually there are four ways of introducing a topic in an essay. They are ________, _______, _______, _______.
【简答题】Suppose Simaxiangru is in Dalian and Zhuowenjun is in Yantai. Simaxiangru has a date with Zhuowenjun at Yantai. There are four ways to arrive Yantai: walking, carriage, riding horse and taking boat ...
【单选题】There are usually four ways of writing a reading journal: notes-writing, free-response, question-answer, and multimedia.
A.
对
B.
错
【判断题】There are four ways to end a speech, these are A summarize your speech B end with a quotation C make a dramatic statement D refer to the introduction
A.
正确
B.
错误
【简答题】There are FOUR ways to raise a question in Task 2, including A+A-型,__________型,__________型 and __________型. (大写字母回答)
【简答题】The booking notes of the play “ the Age of Innocence” . Price: $ 10 BOOKING: There are four ways to book seats for performance : ---In person The Box Office is open from Monday to Saturday , 10 a.m. -...
【单选题】There are usually four ways of writing a reading journal: Free-writing, notes-response, question-answer, and multimedia.
A.
对
B.
错
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