题目
A.印地语
B.荷兰语
C.丹麦语
D.俄语
第4题
A.北京市社科基金
B.重庆市教委科研基金
C.国家社会科学基金
D.国家自然科学基金
第6题
A.Security researchers ask: Does self-destructing data really vanish?
B.Symantec: Why bigger is better but less is more
C.iPhone worms, other smartphone malware in researchers’ sights
D.How to chat up Department of Homeland Security about DDoS attacks
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