16. According to the passage, normal operation of the master compass should involve the following factors except ________.
举一反三
- All of the following are mentioned in the passage as factors affecting the health of the population EXCEPT ________.
- According to the passage, eating together indicates all the following EXCEPT ______
- Which of the following factors is NOT mentioned as a factor accounting for the increasing popularity of solar power, according to the passage?
- Which of the following tempatations should college students resist according to the passage?
- According to your textbook, a preparation outline should include all of the following EXCEPT __________.