问题详情

The old common theory was that if you slept at least four or five hours a night,______.

A．your performance would be poor because of cognitive deficits

B．you would fall asleep in front of the computer

C．you would become energetic because your life was stimulating

D．you would work normally because your body could adapt to it

请帮忙给出正确答案和分析，谢谢！