III. 将选的词填入横线上 (注意采取词的适当形式。)diencephalonoccipitaltemporalcorpus callosumfissuresaxonsdendriteswhitegrayponsbrain stemforamen magnumgyrisulci1. A thin layer of14 matter, made up of neuron15 , and cell bodies, composes the surface of the cerebrum.2. The16is a small but important part of the brain located between the midbrain below and the cerebrum above.3. Two deep17 subdivide each cerebral hemisphere into four major lobes.4. The two halves of the cerebrum are connected by a structure called 18.5. The visual area of the cortex in the19 lobe helps you identify and understand specific images.14.
The brain and the spinal cord are the two major structures of the central nervous system.
A. 对
B. 错
Unlike the spinal cord, the medulla consists of gray and white matter.
A. 对
B. 错
The cerebellum is the largest part of the human brain.
A. 对
B. 错