The cells of your body develop supplies of energy ______。
A.when you are asleep B.when you recover from your work of the day C.in the next period of activity D.when you are quiet正确答案A
The cells of your body develop supplies of energy ______。
A.when you are asleep B.when you recover from your work of the day C.in the next period of activity D.when you are quiet正确答案A
