皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
电工材料按其()性能可分为导体、绝缘体和半导体三类。
A.
材料
B.
导电
C.
化学
D.
物理
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】电磁式继电器的结构和工作原理与接触器相似,主要由电磁机构和( )组成。
A.
线圈
B.
外壳
C.
触点
【单选题】What course did you like best ?
A.
: My major is Business Administration.
B.
: Yes. I received my Bachelor degree in English Literature.
C.
: Project Management.I was very interested in this course when I was a student.
D.
: I worked in a foreign office for one year.
E.
. I like to be paid more than 5000 yuan.
F.
I would rather work full-time.
【简答题】信号继电器的结构组成和工作原理分别是什么
【判断题】零件图上的基本尺寸后面都会有上、下偏差值或公差带代号。()
A.
正确
B.
错误
【简答题】Group Discussion: Share your freshman year experience with group members. the following discussion may center round the following questions: 1) Did you enroll by yourself? why or why not? 2) What impr...
【简答题】电磁式继电器的结构与工作原理与接触器类似,也是由()和()组成。
【简答题】Lin: Could you tell me what (1)___ you went to, Mr. Dylon? Dylon: I went to Yale. Lin: Did you? What (2)___ did you take there? Dylon: I did an M.A in philosophy. Lin: How long did you study there? Dy...
【简答题】What did you learn in the ____(第一)year?
【简答题】幼儿园身体保健教育活动设计的基本思路主要考虑 、活动目标、 、 、 5个方面。
【简答题】What did you do on April 23, World Book Day, last year? Did you find some interesting books to read? Now let me introduce some good books for you to read. Title: Dear Andreas Author: Long Yingtai&...
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题