Though they are________food and drink, the men are cheerful and confident that they will get out soon.
A. running across
B. running down
C. running over
D. running out of
查看答案
利用计算机对指纹进行识别，对图像和声音进行处理属于下列应用领域中的( )。
A. 科学计算
B. 过程控制
C. 辅助设计
D. 信息处理
This passage is the least likely to be selected from________.
A. a newspaper article
B. a lecture by a social scientist
C. a textbook on American culture
D. an article published in Nature
________I understand what you say, I can't agree with you on the origin of humankind.
A. While
B. Whether
C. If
D. Unless
下面( )算法属于对称加密算法。
A. RSA
B. DSA
C. DES
D. RAS
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