One argument against businesses championing social responsibility issues is that businesses already have too much power.

We may ________ that hackers from outside of the company present a more serious threat to their security system. A: infer B: refer C: prefer D: grant

What action should you be prepared to take when verifying a security solution？（） A: having alternative addressing and VLAN schemes B: having a rollback plan in case of unwanted or unexpected results C: running a test script against all possible security threats to insure that the solution will mitigate all potential threats D: isolating and testing each security domain individually to insure that the security design will meet overall requirements when placed into production as an entire system

Smoking is one of the _________ threats to health. A: mayor B: mainly C: most D: major

The great wall is one of the eight great wonders in China?