皮皮学，免费搜题
登录
搜题
【单选题】
在下面关于PC机标准接口技术的叙述中，错误的是( )。A.
PC机的串行接口(COM1或COM2)采用RS-232标准，因此采用同一标准的不同外设在需要时均可分别与COM1或COM2相连
B.
硬盘的接口有DE或SCSI等不同的标准，装机时要将采用DE接口的硬盘与主板的IDE接口相连
C.
采用USB标准接口的打印机和扫描仪不能同时与主机的两个USB接口分别相连，因为打印机和扫描仪是两种不同的外设
D.
标准接口技术与总线技术是两个不同的概念，但都有利于微机的模块化结构设计
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】你怎样理解文章第三段划线句子中“荣誉”一词的含义及作用?(3分)
【简答题】Carding is accomplished by ( ) or ( ) .
【单选题】According to the fable Swallows Nest in the Eave, which statement about the swallows is wrong?
A.
They would not stop for the food that dropped in flight.
B.
They preferred living in the forest.
C.
They always put safety as a priority.
D.
They built their nests in the eave.
【单选题】According to the fable Swallows’ Nesting in the Eave, which statement about the swallows is incorrect?
A.
They would not stop for the food that dropped in flight
B.
They preferred living in the forest rather than a town
C.
They always put safety as a priority
D.
They built their nests in the eave
【简答题】有 这篇 文章 三段
【简答题】Indicate the main objectives of the following processes: opening and cleaning, carding, and combing.
【简答题】What is the difference between the worsted carding machine and that the woolen carding machine. 精纺梳毛机与粗纺梳毛机有何不同?
【简答题】Carding / 梳毛
【简答题】文章第三段中描写“流水”和“风”，既有相同点，也有不同处。请结合文章内容作出简要分析。
【多选题】the funtion of carding includes
A.
combing
B.
removing trashes
C.
blending
D.
twisting
E.
drawing
相关题目：
参考解析：
知识点：
题目纠错 0
发布
