Which of the following is the best example of an oligopolistic industry?
举一反三
- Which of the following is not an example of industry structure convergence?
- The best example of a perfectly competitive industry is:
- Which of the following is the best example of a long-term measure?</p> 以下那一个是长期测试的最好例子？</p>
- Which of the following is an example of an idiom?
- Which of the following are considered as part of the service industry?