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【单选题】
What is metaphor?
A.
a figure of speech in which a thing or concept is referred to by the name of something closely associated with that thing or concept
B.
a figure of speech comparing two unlike things having at least one quality or characteristic in common, often introduced by “like”, “as ... as”, “just as … so …”, etc.
C.
a figure of speech which involves an implied comparison between two unlike things having at least one quality or characteristic in common
D.
a figure of speech in which a term for a part of something refers to the whole of something or vice versa
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【单选题】加密密钥和解密密钥不相同,不相似,这样的密码系统称为( )系统。
A.
非对称密码
B.
对称密码
C.
公钥密码
D.
分组密码
【简答题】将万用表置于Rx1挡检测某电感器的好坏,测量结果如下图,说明该电感器______
【单选题】Language is productive or creative mainly because of its duality and ________.
A.
recursiveness
B.
vocabulary
C.
grammar
D.
phonemes
【多选题】Language is productive or creative mainly because of its ________.
A.
recursiveness
B.
vocabulary
C.
duality
D.
phonemes
【单选题】下列哪个成语典故说的是吕不韦的故事 ?
A.
一字千金
B.
一诺千金
C.
一饭千金
D.
一掷千金
【判断题】服装号型的正确表示方式为175/88.( )
A.
正确
B.
错误
【单选题】影响渗透系数的因素有土质、土颗粒形状和级配、土的矿物成分、土的()等。
A.
疏松
B.
密实
C.
湿容重
D.
密实程度
【单选题】如果加密密钥和解密密钥相同,这样的密码系统称为( )系统。
A.
对称密码
B.
非对称密码
C.
公钥密码
D.
分组密码
【单选题】加密密钥和解密密钥相同或相近,这样的密码系统称为 系统
A.
公钥密码
B.
分组密码
C.
非对称密码
D.
对称密码
【单选题】加密密钥和解密密钥相同的密码系统为( )
A.
非对称密钥体制
B.
公钥体制
C.
单钥体制
D.
双钥体制
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