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【单选题】
以下哪些攻击可能属于SQL注入攻击?A.
黑客攻击清华大学的网站后台，并发布文章。
B.
黑客将百度服务器攻陷，使其停止服务
C.
黑客将湖南省电信公司的DNS服务器攻陷，使用户不能访问网站。
D.
黑客盗取用户的QQ账号和密码，然后发布诈骗信息。
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反馈参考答案：
举一反三
【单选题】Don’t take examinations too seriously; they are not the only means of __________someone’s ability.
A.
predicting
B.
assessing
C.
admiring
D.
praising
【单选题】Students’ learning ability shouldn’t be ______ only by examination results.
A.
created
B.
discovered
C.
combined
D.
measured
【简答题】This problem is ______ his ability and I don't think he can solve it. A) to B) in C) beyond D) under
【单选题】Students learning ability shouldn’t be ___ only by examination results.
A.
created
B.
measured
C.
discovered
D.
combined
【单选题】What a pity! Considering his ability and experience, be ______ better.
A.
needn't have done
B.
must have done
C.
couldn't have done
D.
couldn't have done
【简答题】This problem is ___________his ability and I don’t think he Call solve it. A) to B) in C) beyond D) under
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