According to the passage, which of the following is hue？
A. People in all vocations are Unwilling to conform. to a general pattern.
B. Conformity is a special characteristic of business.
C. Businessmen are all original thinkers.
D. Businessmen are provided with greater opportunities than people in other professions.
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According to the passage, winch of the following is tree？
A fixed star refers to a star that is always stationary on the sky.
B. Scientists can tell the motion of the earth from the motions of five other planets.
C. Ancient people had scant knowledge about the movement of the stars.
D. All the stars on the sky can be seen all year long.
The European Union countries were once worried that they would not have ______ supplies of
A. proficient
B. efficient
C. potential
D. sufficient
What is the most important of the realities listed？
A. New vulnerabilities will be introduced into your environment every day.
B. If employees disregard warnings about the hazards of opening questionable email attachments, the manager should educate them about properly configuring firewalls and intrusion detection systems for their PCs.
C. Managers have more responsibility than ever.
D. Security managers are asked to support increasing degrees of network availability and access.
What kind of disease is not related to the use of mobile phones？
A. Fatigue.
B. Headache.
C. Alzheimer's disease.
D. Tuberculosis.
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