Which of the following factors is NOT mentioned as a factor accounting for the increasing popularity of solar power, according to the passage?
举一反三
- Which tip of the following is not mentioned according the passage?
- According to the passage, which of the following is NOT mentioned as the right policy?
- h) According to the passage, which of the following item is NOT mentioned to the sufferers of type 2 diabetes?
- Which of the following is NOT mentioned in the passage?
- All of the following are mentioned in the passage as factors affecting the health of the population EXCEPT ________.