填空题

In order to transmit nerve impulses to its neighbour, a neurone sends ______ known as neurontransmitters.

【参考答案】

chemical messengers
<上一题 目录 下一题>
热门 试题

填空题
According to the passage, a cigarette can raise a smoker’s heart rate by ______ a minute.
单项选择题
A．Jazz.B．Pop music.C．Classical music.D．Country music.
A．Jazz.
B．Pop music.
C．Classical music.
D．Country music.
相关试题