A.studied sleepwalking for at least ten years
B.concluded that sleepwalkers are partially asleep in their sensory area
C.maintained that sleepwalkers are immune to injury
D.A andB
A.sleepwalkers are often awakened by dangers
B.theunderlying cause of sleepwalking is more serious than sleepwalking itself
C.allkinds of irrational behavior are reflections of sleepwalking
D.Allof the alcove
A.theNormans
B.theCelts
C.theIberians
D.theAnglo-Saxons
A.PaulRevere
B.JohnLocke
C.Cornwallis
D.Frederick Douglass