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【单选题】
在下列哪个时代,信息安全的思想是通过密码技术解决通信保密,保证数据的保密性和完整性,同时主要关注传输过程中的数据保护A.
通信安全时代
B.
计算机安全时代
C.
信息系统安全时代
D.
网络空间安全时代
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【简答题】翻译段落: An old saying has it that half of all advertising budgets are wasted—the trouble is, no one knows which half. In the internet age, at least in theory, this fraction can be much reduced. By watch...
【单选题】This problem can only be solved by theoretical reading science, which will ______ achievements and methods of psychology, learning theory, and mass communication theory.
A.
interest
B.
instigate
C.
inmate
D.
incorporate
【单选题】According to the Speech Act Theory, which of the following can be considered as a performative?
A.
The earth is around.
B.
He has gone.
C.
I claim that this is my ring.
D.
It is Monday.
【单选题】It can be inferred from this passage that ______.
A.
all the features that a theory has are not important
B.
only accessible features of a theory are important
C.
the accessible features of a theory must be very important
D.
the theory about the demise of dinosaurs is false
【简答题】Fill in the blanks with prepositions and adverbs . This is tantamount saying that before it can be regarded as an adequate replacement for a falsified theory, a newly and boldly proposed theory must m...
【简答题】推销员和顾客在接触中通过交流情感、建立友谊从而形成稳定的购销关系,这体现了人员推销具有的特点是
【单选题】完成选择 An old saying has it that half of all advertising budgets are wasted—the trouble is, no one knows which half. In the internet age, at least in theory, this fraction can be much reduced. By watchi...
A.
lower their operational costs
B.
ease competition among themselves
C.
avoid complaints from consumers
D.
provide better online services
【简答题】Text 2 An old saying has it that half of all advertising budgets are wasted-the
trouble is, no one knows which half. In the internet age, at least in theory,
this fraction can be much reduced. By watc...
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