大脑 A: cerebrum B: cerebellum C: thalamus D: pons

Which bone protects the brain ____? A: Calcium B: The cranium C: The cerebrum(大脑) D: The cerebellum(小脑)

The word anencephaly means： A: below the cerebrum B: absence of a cerebellum C: absence of a brain D: membrane of a brain

Which part of the central nervous system regulates heartbeat and breathing? A: Spinal cord B: Brainstem C: Cerebrum D: Cerebellum