皮皮学，免费搜题
登录
搜题
【单选题】
有髓神经纤维的神经冲动传导方式是( ) A .在轴膜上连续进行 B.在髓鞘内跳跃进行 C.由一个结跳到相邻的结 D.由一个髓鞘切迹跳到相邻的髓鞘切迹A.
在轴膜上连续进行 B．在髓鞘内跳跃进行 C．由一个结跳到相邻的结 D．由一个髓鞘切迹跳到相邻的髓鞘切迹
B.
在髓鞘内跳跃进行 C．由一个结跳到相邻的结 D．由一个髓鞘切迹跳到相邻的髓鞘切迹
C.
由一个结跳到相邻的结 D．由一个髓鞘切迹跳到相邻的髓鞘切迹
D.
由一个髓鞘切迹跳到相邻的髓鞘切迹
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】用所给词的适当形式填空 1. The story has a happy _ (end). 2. The reason why he came is not very _(convince). 3. Have you ever _ _(be) to the Water Park? 4. There was something wrong with my car yesterday, but a k...
【简答题】In the United States, Howard Hughes is as well 1)__________ as Washington and Abraham Lincoln. The reason why he is 2)__________ as an idol "American hero", is not only because Howard Hughes is one of...
【单选题】The reason why he didn’t come to school was ______ he was ill.
A.
because
B.
why
C.
how
D.
That
【简答题】试叙述齿轮传动的设计准则。
【单选题】The reason why he failed is ________ he was too careless.
A.
because
B.
that
C.
for
D.
because of
相关题目：
【单选题】The reason why he didn’t come to school was ______ he was ill.
A.
because
B.
why
C.
how
D.
That
参考解析：
知识点：
题目纠错 0
发布
