
Passage: For a long time, smoking in bed is the main cause of family fire. Although the number of smokers has declined significantly over the past 20 years, the number of deaths from home fires has not decreased significantly.
Question: If the following statement is true, which of the followings is not conducive to explaining the obvious inconsistency above?
A. A.People who smoke in bed are usually very addicted to smoking, and they are less likely to quit smoking than those who do not smoke in bed
B. B.Population density has been increasing over the past 20 years, and there are now more deaths from a home fire than it was 20 years ago
C. C.Fires caused by smoking in bed usually occur after the owner falls asleep
D. D.Compared with other types of family fires, home fires caused by smoking in bed usually cause less damage
Answer: