choices.label: A B C D
choices.text: democratic management:autocratic management windbreaks:ornamental trees aerobic exercise:medical slimming performance rewards:material rewards
explanation: "three-dimensional warfare" means multi-dimensional space warfare. "digital warfare" is a war based on information as the main means and information technology, and is a form of information warfare. "three-dimensional warfare" can be "digital warfare", "digital warfare" can also be "three-dimensional warfare". "democratic management" is a management method that emphasizes communication, "authoritarian management" is a management method with coercive orders and power as its main content, and "democratic management" is not "authoritarian management". "windbreak" may use "ornamental tree", "ornamental tree" is a component of "windbreak", "windbreak" is not "ornamental tree". "aerobic exercise" can have a slimming effect, and "aerobic exercise" does not belong to "medical slimming.". "performance reward" is a one-time reward given according to the results of the employee's performance appraisal. "performance reward" can be a "material reward", and a "material reward" can also be a "performance reward".
relation: three-dimensional war digital war R2.7
relation: democratic management autocratic management R2.4
relation: windbreaks ornamental trees R2.3
relation: performance rewards material rewards R2.7