【单选题】Sleep is a funny thing. We're taught that we should get seven or eight hours a night, but a lot of us get by just fine on less, and some of us actually sleep too much. A study out of the University of...
A.
the longer one sleeps, the less sound sleep he gets
B.
the more sleep one gets, the more likely a stroke occurs
C.
many people stick to about eight hours of sleep to stay fine
D.
many people who sleep six hours a night still feel energetic in the day
【单选题】Sleep is a funny thing. We're taught that we should get seven or eight hours a night, but a lot of us get by just fine on less, and some of us actually sleep too much. A study out of the University of...
A.
the longer one sleeps, the less sound sleep he gets
B.
the more sleep one gets, the more likely a stroke occurs
C.
many people stick to about eight hours of sleep to stay fine
D.
many people who sleep six hours a night still feel energetic in the day