When mobilizing for different sports, the body's energy supply mode is different. The total oxygen demand, actual oxygen intake and the increase of lactic acid in blood of three kinds of exercise were measured. The results are as follows:

sports

Total oxygen demand (liter)

Actual oxygen uptake (liter)

Increased blood lactic acid

Marathon running

600

589

A slight increase

Run 400 meters

16

2

marked increase

100 meter run

eight

No increase

According to the above data, the main energy supply modes of the body during marathon running, 400-meter running and 100-meter running are as follows

A. aerobic respiration, anaerobic respiration and phosphocreatine decomposition

B. Anaerobic respiration, aerobic respiration and phosphocreatine decomposition

C. Aerobic breathing, anaerobic breathing, anaerobic breathing

D aerobic respiration, phosphocreatine decomposition and anaerobic respiration