皮皮学,免费搜题
登录
搜题
【单选题】
下面关于可编程控制器(Programmable Logic Controller,简称 PLC)说法错误的是
A.
PLC 也属于工业控制计算机的一种
B.
PLC 主要由中央处理单元、 存储器、 输入接口、输出接口、通信接口等部分组成
C.
PLC 主要使用梯形图编程,但编程方法比较复杂,一般电气技术人员较难掌握
D.
PLC 是微机技术和继电器常规控制概念相结合的产物,是一种以微处理器为核心的用于控制的特殊计算机
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
【简答题】侧线器官 lateral line organ
查看完整题目与答案
【单选题】When the author says that 'an oracle suffered from dyspepsia which he ascribed to some fried item on the menu' he is being __________.
A.
grateful
B.
factual
C.
sarcastic
D.
humorous
查看完整题目与答案
【判断题】Chandler suffered from a trivial wrist sprain and soon recovered.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Why did chandler say “ that fake-out thing is mean ” ?
A.
Because Joey felt sorry to Chandler.
B.
Chandler thought Joey was mean.
C.
Because Chandler worried about Joey ’ s audition.
D.
Because Joey failed in the audition.
查看完整题目与答案
【简答题】A.Five daughters fought over inheritance from their father. B.A family suffered from national prejudice. C.Pride was in the way of love in the early 19th century. D.A father and a mother tried to get ...
查看完整题目与答案
【单选题】The lateral border of the of auscultation is
A.
the tzius
B.
the superior border of latissimus dorsi
C.
the lateral border of the scapula
D.
the medial border of the scapula
查看完整题目与答案
【简答题】A.back B.side C.front D.lateral
查看完整题目与答案
【单选题】When the author says that an 'oracle' suffered from dyspepsia which he ascribed to some fried item on the menu, he is being ______.
A.
bitter
B.
factual
C.
humorous
D.
sarcastic
查看完整题目与答案
【单选题】ship chandler()
A.
船舶供应商
B.
船长
C.
大副
D.
代理
查看完整题目与答案
【单选题】The president Johnson was defeated by the Democrats in 1965 because______.
A.
he suffered from a serious scandal in Columbia
B.
he was in the sixth year as president
C.
he was no longer able to control his party
D.
he came to the end of the second term as president
查看完整题目与答案
相关题目:
【简答题】侧线器官 lateral line organ
查看完整题目与答案
【单选题】When the author says that 'an oracle suffered from dyspepsia which he ascribed to some fried item on the menu' he is being __________.
A.
grateful
B.
factual
C.
sarcastic
D.
humorous
查看完整题目与答案
【判断题】Chandler suffered from a trivial wrist sprain and soon recovered.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Why did chandler say “ that fake-out thing is mean ” ?
A.
Because Joey felt sorry to Chandler.
B.
Chandler thought Joey was mean.
C.
Because Chandler worried about Joey ’ s audition.
D.
Because Joey failed in the audition.
查看完整题目与答案
【简答题】A.Five daughters fought over inheritance from their father. B.A family suffered from national prejudice. C.Pride was in the way of love in the early 19th century. D.A father and a mother tried to get ...
查看完整题目与答案
【单选题】The lateral border of the of auscultation is
A.
the tzius
B.
the superior border of latissimus dorsi
C.
the lateral border of the scapula
D.
the medial border of the scapula
查看完整题目与答案
【简答题】A.back B.side C.front D.lateral
查看完整题目与答案
【单选题】When the author says that an 'oracle' suffered from dyspepsia which he ascribed to some fried item on the menu, he is being ______.
A.
bitter
B.
factual
C.
humorous
D.
sarcastic
查看完整题目与答案
【单选题】ship chandler()
A.
船舶供应商
B.
船长
C.
大副
D.
代理
查看完整题目与答案
【单选题】The president Johnson was defeated by the Democrats in 1965 because______.
A.
he suffered from a serious scandal in Columbia
B.
he was in the sixth year as president
C.
he was no longer able to control his party
D.
he came to the end of the second term as president
查看完整题目与答案
参考解析:
知识点:
题目纠错 0
发布