1、判断题：
Synapse is the place where neurons connect in function. It is composed of presynaptic membrane, synaptic space and postsynaptic membrane.（ ）
选项：
A:对
B:错
答案: 【对】

2、单选题：
Biological neurons can be divided into sensory neurons, motor neurons and （ ）according to their functions.
选项：
A:multipolar neurons
B:Pseudo unipolar neural networks
C:interneurons
D:bipolar neurons
答案: 【interneurons】

3、判断题：
Neurons and glial cells are the two major parts of the nervous system. （ ）
选项：
A:对
B:错
答案: 【对】

4、判断题：
Neurons are highly polarized cells, which are mainly composed of two parts: the cell body and the synapse. （ ）
选项：
A:对
B:错
答案: 【对】

5、判断题：
The human brain is an important part of the nervous system, which contains more than 86 billion neurons. It is the central information processing organization of human beings. （ ）
选项：
A:错
B:对
答案: 【对】