下列关于信息加密的叙述中,正确的是(  )。

下列关于信息加密的叙述中,正确的是(  )。 A.加密通过加密算法实现 B.加密前的文件称为密文 C.加密后的文件称为明文 D.将明文变为密文的过程称为解密

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完成题  In the United,States the most popular form of folk dan

完成题In the United,States the most popular form of folk dancing since the early d

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Mrs Black was glad to see her pet dog well________during he

Mrs Black was glad to see her pet dog well________during her stay in hospital.

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It can be concluded that________

It can be concluded that________A.raising the world’s temperature only a few d

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It’s impossible for you toknow a stranger’s age.

It’s impossible for you toknow a stranger’s age. A.Right. B.Wrong. C.Doesn’t Say

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