皮皮学，免费搜题
登录
搜题
【单选题】
有关脊神经的描述，错误的是( )A.
腰、骶、尾神经各5对
B.
前根属运动性，后根属感觉性
C.
后根在椎间附近有椭圆形膨大，称脊神经节
D.
共31对
E.
根据脊神经的分布和功能，可将其组成的纤维成份分为四种
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】The United Nations Food and Agriculture Organization says rising food prices in Asia are hurting the poor but have yet to reach a cr level. The U. N. body says if the price of oil continues to inc...
【多选题】宽浅式畦沟结合灌水技术的优点 ( ) prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
节水，灌水均匀度高
B.
有利于保持土壤结构
C.
能促使两茬作物 “ 争水、争时、争劳 ” 的尖锐矛盾和随后秋夏两茬作物 “ 迟种迟收 ” 的恶性循环问题
D.
施肥集中，养分利用充分，有利于两茬作物获得稳产、高产
【简答题】女性内生殖器包括哪些组织?
【单选题】x等于多少,才能使得下面的模型达到最小,如何用matlab求解? min fun(x) x1
A.
x = fzero(fun,x0)
B.
x = fminbnd(fun,x1,x2)
C.
x = fmincon(fun,x0,A,b)
D.
x = linprog(f,A,b)
【单选题】Illustrator的画笔(Brushes)调板中,如连续选择几个画笔,需要同时按住键盘上的哪个键?( )
A.
command(MAC)/Ctrl(Win)
B.
shift键
C.
Option(MAC)/Alt(Win)键
D.
Control(MAC)/Alt(Win)
【单选题】Passage Two Question 19to 21 are based on the passage you have just heard. 19 A) Clean air, less food and more exercise. B) Cleanair, fresh food and less exercise. C) Cleanair, fresh food and simple l...
A.
Clean air, less food and more exercise.
B.
Clean air, fresh food and less exercise.
C.
Clean air, fresh food and simple life.
D.
Hard work, less food and simple life.
【简答题】求幂级数 的和函数，并求数项级数 的和．
【单选题】Fast food and frozen food are types of food _______ popular in the U.S.
A.
that is
B.
that are
C.
they are
【简答题】Which Attributes of a Food Product are Most Important to Consumers A) The Australian state of Victoria is investing in a program to identify new opportunities for its food and agriculture industries. ...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
