皮皮学，免费搜题
登录
搜题
【单选题】
在消防控制室图形显示装置(CRT)中,对于报警状态信息显示描述不正确的是()。A.
报警指示:“火警”指示为红色,可以自动清除
B.
声响音调:发出与其它信息不同的火警声
C.
图形显示部分对应的报警设备以红色闪烁,报警设备所在区域也以红色显示
D.
通过查看文字信息能获得每一个火灾报警部位及相关信息
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Among the freed slaves, two very different types of music developed from the African rhythms that had formed the basis for the Negroes' work songs. One line of musical development led to the creation ...
A.
true
B.
false
【简答题】How many songs were written there in C.C.’s notebook?
【单选题】The collard seduction songs were created by ( )
A.
Emperor Taizong of Tang
B.
Emperor Xuanzong of Tang
C.
Emperor Gaozong of Tang
D.
Emperor Xinzong of Tang
【单选题】________ songs were not difficult.
A.
Our first few short English
B.
Our few first short English
C.
Our first short few English
D.
Our first few English short
【简答题】How many songs were downloaded legally from the Internet in the UK in 2005? More than __________ songs.
【单选题】关系数据库语言SQL基本有两种使用方式，在一种使用方式下，它是面向集合的描述型语言，它是非过程性的，大多数语句都可以独立执行，与上下文无关。这种使用方式称之为( )。
A.
宿主语言
B.
嵌入式语言
C.
数据定义语言
D.
自含式(或交互式)语言
相关题目：