The word "hackles"(Line 3, Paragraph 3)is closest in meaning to
A. feathers.
B. hair.
C. approval.
D. anger.
What is the purpose of the meeting between the DHS and the private company executives？
A. To provide the Internet service among such industries as banking, telecommunications and energy.
B. To help the private companies in different industries change information.
C. To construct a system to share information on cyber-safety between the DHS and private companies.
D. To help the DHS manage the private companies in different industries.
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