单项选择题

A.滞燃期、速燃期、缓燃期和后燃期
B.缓燃期、速燃期、滞燃期和后燃期
C.速燃期、缓燃期、滞燃期和后燃期
D.滞燃期、缓燃期、速燃期和后燃期