题目内容

Which of the following is the first step of the bypass operation？

A. Thread up through the aorta to the top of the diseased artery.
B. Push a needle through artery wall into the adjacent vein.
C. Put a special catheter into one of the leg arteries.
D. Block off the vein to allow blood to re-routed.

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According to Alan Paller, we can learn that

A. the private companies accepted the idea that their networks will be monitored for the sake of cyber-safety.
B. the government proposes that it will not exchange cyber-threat data with the private companies.
C. the data-sharing project will not allow the government to survey the private companies" networks.
D. the data-sharing project can help the government persuade the private companies to accept some government surveillance.

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