All the following factors may increase cancer rates EXCEPT
A: occupational carcinogens.
B: lack of access to tobacco.
C: unhealthy habits.
D: aging populations.
A: occupational carcinogens.
B: lack of access to tobacco.
C: unhealthy habits.
D: aging populations.
举一反三
- The following are all bad reading habits EXCEPT
- All of the following are mentioned in the passage as factors affecting the health of the population EXCEPT ________.
- Ricky recovered fully because of all the following factors(因素) EXCEPT _______.
- 2. If college students lack sleep, they may have problems in the following aspects except _______________.
- All of the following may lead to a competitive advantage except: